feat(ui) : required cohérent + astérisque label + sanitisation email (MUI-41) (#60)

## Résumé (MUI-41)

Harmonise l'état « obligatoire » des composants de formulaire et normalise le champ email.

### `required` + astérisque
- Nouveau composant partagé `MalioRequiredMark` : astérisque rouge (`text-m-danger`, **16px**), `aria-hidden`.
- Prop `required` désormais cohérente sur toute la famille formulaire ; quand vraie, l'astérisque s'affiche **dans le label**.
- Prop ajoutée à `Select`, `SelectCheckbox`, `InputUpload`, `InputRichText` (les autres l'avaient déjà).
- Accessibilité : `required` natif là où l'élément le supporte, sinon `aria-required` (Select/SelectCheckbox sur le `<button>`, RichText sur le wrapper éditeur, Upload sur le champ visible).
- `MalioSiteSelector` **exclu** volontairement (segmented control, pas de label de champ).

### Sanitisation email (`MalioInputEmail`)
- Suppression de **tous les espaces** à la saisie (pas de masque).
- Nouvelle prop opt-in `lowercase` (défaut `false`) : normalise en minuscules à la frappe (cohérent RG-1.21 Starseed).
- Garde défensive curseur : l'API de sélection est interdite sur `type="email"` → repositionnement best-effort sans jamais lever.
- La validation de format reste à la couche `error`.

### Docs & playground
- `COMPONENTS.md` (doc `required` cohérente + note famille + `lowercase`) et `CHANGELOG.md` mis à jour.
- Exemples playground `required` et email `lowercase` ajoutés.

## Test plan
- [x] Suite complète : 42 fichiers / 771 tests verts
- [x] Lint : 0 erreur
- [x] Tests `aria-required` sur Select/SelectCheckbox/RichText
- [ ] Vérif visuelle playground : astérisque 16px dans le label, email qui retire les espaces / minuscule

Spec & plan : `docs/superpowers/specs/` et `docs/superpowers/plans/`.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Reviewed-on: #60
Co-authored-by: tristan <tristan@yuno.malio.fr>
Co-committed-by: tristan <tristan@yuno.malio.fr>

app/components/malio/input/Input.test.ts

@@ -24,6 +24,7 @@ type InputProps = {
   iconPosition?: 'left' | 'right'
   iconSize?: string | number
   iconColor?: string
+  reserveMessageSpace?: boolean
 }
 
 const InputForTest = Input as DefineComponent<InputProps>
@@ -53,6 +54,16 @@ describe('MalioInputText', () => {
     expect(wrapper.get('label').text()).toBe('labelTest')
   })
 
+  it('affiche l\'astérisque quand required est vrai', () => {
+    const wrapper = mountInput({label: 'Champ', required: true})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(true)
+  })
+
+  it('n\'affiche pas l\'astérisque par défaut', () => {
+    const wrapper = mountInput({label: 'Champ'})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(false)
+  })
+
   it('applies the name attribute', () => {
     const wrapper = mountInput({name: 'nameTest'})
 
@@ -269,6 +280,25 @@ describe('MalioInputText', () => {
     expect(p.classes()).toContain('min-h-[1rem]')
   })
 
+  it('réserve l’espace message par défaut même sans message', () => {
+    const wrapper = mountInput({label: 'Champ'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).toContain('min-h-[1rem]')
+  })
+
+  it('reserveMessageSpace=false sans message : pas de ligne réservée', () => {
+    const wrapper = mountInput({label: 'Champ', reserveMessageSpace: false})
+    expect(wrapper.find('[id$="-describedby"]').exists()).toBe(false)
+  })
+
+  it('reserveMessageSpace=false avec message : ligne rendue sans min-h', () => {
+    const wrapper = mountInput({label: 'Champ', reserveMessageSpace: false, error: 'Erreur'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).not.toContain('min-h-[1rem]')
+  })
+
   it('does not render label when label prop is missing', () => {
     const wrapper = mountInput({labelClass: 'text-red-500'})
 
@@ -324,4 +354,25 @@ describe('MalioInputText', () => {
 
     expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-black')
   })
+
+  it('readonly : bordure noire même vide, pas de grow/bleu', () => {
+    const wrapper = mountInput({label: 'Champ', readonly: true})
+    const field = wrapper.get('input')
+    expect(field.classes()).toContain('border-black')
+    expect(field.classes()).not.toContain('border-m-muted')
+    expect(field.classes()).not.toContain('focus:border-m-primary')
+    expect(field.classes()).not.toContain('grow-height')
+  })
+
+  it('readonly vide : label gris, pas de bleu', () => {
+    const wrapper = mountInput({label: 'Champ', readonly: true})
+    expect(wrapper.get('label').classes()).not.toContain('peer-focus:text-m-primary')
+    expect(wrapper.get('label').classes()).toContain('text-m-muted')
+  })
+
+  it('readonly rempli : label noir et icône noire', () => {
+    const wrapper = mountInput({label: 'Champ', readonly: true, modelValue: 'hello', iconName: 'mdi:key-outline'})
+    expect(wrapper.get('label').classes()).toContain('text-black')
+    expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-black')
+  })
 })

app/components/malio/input/InputAmount.test.ts

@@ -24,6 +24,7 @@ type InputAmountProps = {
   iconPosition?: 'left' | 'right'
   iconSize?: string | number
   iconColor?: string
+  reserveMessageSpace?: boolean
 }
 
 const InputAmountForTest = InputAmount as DefineComponent<InputAmountProps>
@@ -174,4 +175,59 @@ describe('MalioInputAmount', () => {
 
     expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-black')
   })
+
+  it('affiche l\'astérisque quand required est vrai', () => {
+    const wrapper = mountInputAmount({label: 'Champ', required: true})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(true)
+  })
+
+  it('n\'affiche pas l\'astérisque par défaut', () => {
+    const wrapper = mountInputAmount({label: 'Champ'})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(false)
+  })
+
+  it('readonly : bordure noire même vide, pas de grow/bleu', () => {
+    const wrapper = mountInputAmount({label: 'Champ', readonly: true})
+    const field = wrapper.get('input')
+    expect(field.classes()).toContain('border-black')
+    expect(field.classes()).not.toContain('border-m-muted')
+    expect(field.classes()).not.toContain('focus:border-m-primary')
+    expect(field.classes()).not.toContain('grow-height')
+  })
+
+  it('readonly vide : label gris, pas de bleu', () => {
+    const wrapper = mountInputAmount({label: 'Champ', readonly: true})
+    expect(wrapper.get('label').classes()).not.toContain('peer-focus:text-m-primary')
+    expect(wrapper.get('label').classes()).toContain('text-m-muted')
+  })
+
+  it('readonly vide : icône en text-m-muted', () => {
+    const wrapper = mountInputAmount({label: 'Champ', readonly: true})
+    expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-m-muted')
+  })
+
+  it('readonly rempli : label noir et icône noire', () => {
+    const wrapper = mountInputAmount({label: 'Champ', readonly: true, modelValue: '12.50'})
+    expect(wrapper.get('label').classes()).toContain('text-black')
+    expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-black')
+  })
+
+  it('réserve l’espace message par défaut même sans message', () => {
+    const wrapper = mountInputAmount({label: 'Champ'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).toContain('min-h-[1rem]')
+  })
+
+  it('reserveMessageSpace=false sans message : pas de ligne réservée', () => {
+    const wrapper = mountInputAmount({label: 'Champ', reserveMessageSpace: false})
+    expect(wrapper.find('[id$="-describedby"]').exists()).toBe(false)
+  })
+
+  it('reserveMessageSpace=false avec message : ligne rendue sans min-h', () => {
+    const wrapper = mountInputAmount({label: 'Champ', reserveMessageSpace: false, error: 'Erreur'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).not.toContain('min-h-[1rem]')
+  })
 })

app/components/malio/input/InputAmount.vue

@@ -30,7 +30,7 @@
         :for="inputId"
         :class="mergedLabelClass"
       >
-        {{ label }}
+        {{ label }}<MalioRequiredMark v-if="required" />
       </label>
 
       <IconifyIcon
@@ -44,6 +44,7 @@
 
     </div>
     <p
+      v-if="reserveMessageSpace || hint || error || success"
       :id="`${inputId}-describedby`"
       :class="[
           hasError
@@ -51,7 +52,8 @@
             : hasSuccess
               ? 'text-m-success'
               : 'text-m-muted',
-          'mt-1 text-xs ml-[2px] min-h-[1rem]',
+          'mt-1 text-xs ml-[2px]',
+          reserveMessageSpace ? 'min-h-[1rem]' : '',
         ]"
     >
       {{ hint || error || success }}
@@ -63,6 +65,7 @@
 import {computed, ref, useAttrs, useId} from 'vue'
 import { Icon as IconifyIcon } from '@iconify/vue'
 import {twMerge} from 'tailwind-merge'
+import MalioRequiredMark from '../shared/RequiredMark.vue'
 
 defineOptions({name: 'MalioInputAmount', inheritAttrs: false})
 
@@ -88,6 +91,7 @@ const props = withDefaults(
     iconPosition?: 'left' | 'right'
     iconSize?: string | number
     iconColor?: string
+    reserveMessageSpace?: boolean
   }>(),
   {
     id: '',
@@ -110,6 +114,7 @@ const props = withDefaults(
     success: '',
     iconSize: 20,
     iconColor: 'text-m-muted',
+    reserveMessageSpace: true,
   },
 )
 
@@ -121,10 +126,15 @@ const isFocused = ref(false)
 const inputId = computed(() => props.id?.toString() || `malio-input-amount-${generatedId}`)
 const isControlled = computed(() => props.modelValue !== undefined)
 const currentValue = computed(() => (isControlled.value ? (props.modelValue ?? '') : localValue.value))
-const shouldFloatLabel = computed(() => isFocused.value || currentValue.value.length > 0)
 const hasError = computed(() => !!props.error)
 const hasSuccess = computed(() => !!props.success)
 const isFilled = computed(() => currentValue.value.trim().length > 0)
+const isReadonly = computed(() => props.readonly && !props.disabled)
+const shouldFloatLabel = computed(() =>
+  isReadonly.value
+    ? isFilled.value
+    : isFocused.value || currentValue.value.length > 0,
+)
 
 const mergedGroupClass = computed(() =>
   twMerge(
@@ -134,31 +144,39 @@ const mergedGroupClass = computed(() =>
 )
 const mergedInputClass = computed(() =>
   twMerge(
-    'floating-input grow-height peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
-    isFilled.value ? 'border-black' : 'border-m-muted',
+    'floating-input peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
+    isReadonly.value ? '' : 'grow-height',
+    isReadonly.value
+      ? 'border-black'
+      : isFilled.value ? 'border-black' : 'border-m-muted',
     disabled.value ? 'cursor-not-allowed text-black/60 [&:not(:placeholder-shown)]:border-m-muted border-m-muted' : 'cursor-text',
     hasError.value
       ? 'border-m-danger focus:border-m-danger [&:not(:placeholder-shown)]:border-m-danger'
       : hasSuccess.value
         ? 'border-m-success focus:border-m-success [&:not(:placeholder-shown)]:border-m-success'
-        : 'focus:border-m-primary',
+        : isReadonly.value ? '' : 'focus:border-m-primary',
+    isReadonly.value ? 'cursor-default' : '',
     props.inputClass,
     iconInputPaddingClass.value,
-    focusPaddingClass.value,
+    isReadonly.value ? '' : focusPaddingClass.value,
   ),
 )
 const mergedLabelClass = computed(() =>
   twMerge(
     'floating-label absolute top-2 mt-[5px] inline-block origin-left transition-transform duration-150 font-medium text-sm',
     labelPositionClass.value,
-    shouldFloatLabel.value ? '-translate-y-[1.25rem] peer-focus:-translate-y-[1.55rem] scale-90' : '',
+    shouldFloatLabel.value
+      ? `-translate-y-[1.25rem] scale-90${isReadonly.value ? '' : ' peer-focus:-translate-y-[1.55rem]'}`
+      : '',
     hasError.value
       ? 'text-m-danger'
       : hasSuccess.value
         ? 'text-m-success'
         : disabled.value
           ? 'text-m-muted'
-          : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
+          : isReadonly.value
+            ? isFilled.value ? 'text-black' : 'text-m-muted'
+            : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
     props.labelClass,
   ),
 )
@@ -234,6 +252,7 @@ const iconStateClass = computed(() => {
   if (hasError.value) return 'text-m-danger'
   if (hasSuccess.value) return 'text-m-success'
   if (disabled.value) return props.iconColor
+  if (isReadonly.value) return isFilled.value ? 'text-black' : 'text-m-muted'
   if (isFocused.value) return 'text-m-primary'
   if (isFilled.value) return 'text-black'
   return props.iconColor

app/components/malio/input/InputAutocomplete.test.ts

@@ -36,6 +36,7 @@ type InputAutocompleteProps = {
   noResultsText?: string
   loadingText?: string
   minSearchText?: string
+  reserveMessageSpace?: boolean
 }
 
 const InputAutocompleteForTest = InputAutocomplete as DefineComponent<InputAutocompleteProps>
@@ -65,6 +66,16 @@ describe('MalioInputAutocomplete', () => {
     expect(wrapper.get('label').text()).toBe('Pays')
   })
 
+  it('affiche l\'astérisque quand required est vrai', () => {
+    const wrapper = mountComponent({label: 'Champ', required: true})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(true)
+  })
+
+  it('n\'affiche pas l\'astérisque par défaut', () => {
+    const wrapper = mountComponent({label: 'Champ'})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(false)
+  })
+
   it('renders with type combobox role', () => {
     const wrapper = mountComponent()
 
@@ -506,4 +517,50 @@ describe('MalioInputAutocomplete', () => {
     expect(inputClasses).not.toContain('!border-b-0')
     expect(inputClasses).toContain('!border-b-transparent')
   })
+
+  it('readonly : bordure noire même vide, pas de grow/bleu', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    const field = wrapper.get('input')
+    expect(field.classes()).toContain('border-black')
+    expect(field.classes()).not.toContain('border-m-muted')
+    expect(field.classes()).not.toContain('focus:border-m-primary')
+    expect(field.classes()).not.toContain('grow-height')
+  })
+
+  it('readonly vide : label gris, pas de bleu', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    expect(wrapper.get('label').classes()).not.toContain('peer-focus:text-m-primary')
+    expect(wrapper.get('label').classes()).toContain('text-m-muted')
+  })
+
+  it('readonly vide : chevron en text-m-muted', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    expect(wrapper.get('[data-test="chevron"]').classes()).toContain('text-m-muted')
+  })
+
+  it('readonly rempli : label noir et icône noire', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true, modelValue: 'fr', options, iconName: 'mdi:magnify', iconPosition: 'left'})
+    expect(wrapper.get('label').classes()).toContain('text-black')
+    expect(wrapper.get('[data-test="icon-left"]').classes()).toContain('text-black')
+    expect(wrapper.get('[data-test="chevron"]').classes()).toContain('text-black')
+  })
+
+  it('réserve l’espace message par défaut même sans message', () => {
+    const wrapper = mountComponent({label: 'Champ', options})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).toContain('min-h-[1rem]')
+  })
+
+  it('reserveMessageSpace=false sans message : pas de ligne réservée', () => {
+    const wrapper = mountComponent({label: 'Champ', options, reserveMessageSpace: false})
+    expect(wrapper.find('[id$="-describedby"]').exists()).toBe(false)
+  })
+
+  it('reserveMessageSpace=false avec message : ligne rendue sans min-h', () => {
+    const wrapper = mountComponent({label: 'Champ', options, reserveMessageSpace: false, error: 'Erreur'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).not.toContain('min-h-[1rem]')
+  })
 })

app/components/malio/input/InputAutocomplete.vue

@@ -33,7 +33,7 @@
         :for="inputId"
         :class="mergedLabelClass"
       >
-        {{ label }}
+        {{ label }}<MalioRequiredMark v-if="required" />
       </label>
 
       <IconifyIcon
@@ -136,10 +136,12 @@
       </ul>
     </div>
     <p
+      v-if="reserveMessageSpace || hint || error || success"
       :id="`${inputId}-describedby`"
       :class="[
         hasError ? 'text-m-danger' : hasSuccess ? 'text-m-success' : 'text-m-muted',
-        'mt-1 ml-[2px] text-xs min-h-[1rem]',
+        'mt-1 ml-[2px] text-xs',
+        reserveMessageSpace ? 'min-h-[1rem]' : '',
       ]"
     >
       {{ hint || error || success }}
@@ -151,6 +153,7 @@
 import {computed, onBeforeUnmount, onMounted, ref, useAttrs, useId, watch} from 'vue'
 import {Icon as IconifyIcon} from '@iconify/vue'
 import {twMerge} from 'tailwind-merge'
+import MalioRequiredMark from '../shared/RequiredMark.vue'
 
 defineOptions({name: 'MalioInputAutocomplete', inheritAttrs: false})
 
@@ -187,6 +190,7 @@ const props = withDefaults(
     noResultsText?: string
     loadingText?: string
     minSearchText?: string
+    reserveMessageSpace?: boolean
   }>(),
   {
     id: '',
@@ -215,6 +219,7 @@ const props = withDefaults(
     noResultsText: 'Aucun résultat',
     loadingText: 'Chargement…',
     minSearchText: 'Tapez pour rechercher',
+    reserveMessageSpace: true,
   },
 )
 
@@ -248,7 +253,12 @@ const hasSelection = computed(() =>
 const hasError = computed(() => !!props.error)
 const hasSuccess = computed(() => !!props.success && !hasError.value)
 const isFilled = computed(() => inputValue.value.trim().length > 0 || hasSelection.value)
-const shouldFloatLabel = computed(() => isFocused.value || inputValue.value.length > 0)
+const isReadonly = computed(() => props.readonly && !props.disabled)
+const shouldFloatLabel = computed(() =>
+  isReadonly.value
+    ? isFilled.value
+    : isFocused.value || inputValue.value.length > 0,
+)
 
 const showMinSearch = computed(() =>
   props.minSearchLength > 0 && inputValue.value.length < props.minSearchLength,
@@ -310,8 +320,11 @@ const labelPositionClass = computed(() =>
 
 const mergedInputClass = computed(() =>
   twMerge(
-    'floating-input grow-height peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
-    isFilled.value ? 'border-black' : 'border-m-muted',
+    'floating-input peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
+    isReadonly.value ? '' : 'grow-height',
+    isReadonly.value
+      ? 'border-black'
+      : isFilled.value ? 'border-black' : 'border-m-muted',
     props.disabled
       ? 'cursor-not-allowed text-black/60 [&:not(:placeholder-shown)]:border-m-muted border-m-muted'
       : 'cursor-text',
@@ -319,7 +332,8 @@ const mergedInputClass = computed(() =>
       ? 'border-m-danger focus:border-m-danger [&:not(:placeholder-shown)]:border-m-danger'
       : hasSuccess.value
         ? 'border-m-success focus:border-m-success [&:not(:placeholder-shown)]:border-m-success'
-        : 'focus:border-m-primary',
+        : isReadonly.value ? '' : 'focus:border-m-primary',
+    isReadonly.value ? 'cursor-default' : '',
     isOpen.value ? '!rounded-b-none !border-b-transparent' : '',
     props.inputClass,
     iconInputPaddingClass.value,
@@ -337,7 +351,9 @@ const mergedLabelClass = computed(() =>
         ? 'text-m-success'
         : props.disabled
           ? 'text-m-muted'
-          : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
+          : isReadonly.value
+            ? isFilled.value ? 'text-black' : 'text-m-muted'
+            : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
     props.labelClass,
   ),
 )
@@ -346,6 +362,7 @@ const iconStateClass = computed(() => {
   if (hasError.value) return 'text-m-danger'
   if (hasSuccess.value) return 'text-m-success'
   if (props.disabled) return props.iconColor
+  if (isReadonly.value) return isFilled.value ? 'text-black' : 'text-m-muted'
   if (isFocused.value) return 'text-m-primary'
   if (isFilled.value) return 'text-black'
   return props.iconColor
@@ -354,6 +371,7 @@ const iconStateClass = computed(() => {
 const chevronColorClass = computed(() => {
   if (hasError.value) return 'text-m-danger'
   if (hasSuccess.value) return 'text-m-success'
+  if (isReadonly.value) return isFilled.value ? 'text-black' : 'text-m-muted'
   if (isOpen.value) return 'text-m-primary'
   if (isFilled.value) return 'text-black'
   return 'text-m-muted'

app/components/malio/input/InputEmail.test.ts

@@ -23,6 +23,8 @@ type InputEmailProps = {
   iconPosition?: 'left' | 'right'
   iconSize?: string | number
   iconColor?: string
+  lowercase?: boolean
+  reserveMessageSpace?: boolean
 }
 
 const InputEmailForTest = InputEmail as DefineComponent<InputEmailProps>
@@ -52,6 +54,16 @@ describe('MalioInputEmail', () => {
     expect(wrapper.get('label').text()).toBe('Adresse email')
   })
 
+  it('affiche l\'astérisque quand required est vrai', () => {
+    const wrapper = mountComponent({label: 'Champ', required: true})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(true)
+  })
+
+  it('n\'affiche pas l\'astérisque par défaut', () => {
+    const wrapper = mountComponent({label: 'Champ'})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(false)
+  })
+
   it('has type email', () => {
     const wrapper = mountComponent()
 
@@ -225,4 +237,82 @@ describe('MalioInputEmail', () => {
 
     expect(wrapper.get('input').attributes('autocomplete')).toBe('email')
   })
+
+  it('supprime tous les espaces saisis', async () => {
+    const wrapper = mountComponent()
+    await wrapper.get('input').setValue('  a b @ c.com ')
+    const emits = wrapper.emitted('update:modelValue')!
+    expect(emits[emits.length - 1]).toEqual(['ab@c.com'])
+    expect(wrapper.get('input').element.value).toBe('ab@c.com')
+  })
+
+  it('conserve la casse par défaut', async () => {
+    const wrapper = mountComponent()
+    await wrapper.get('input').setValue('User@Example.COM')
+    const emits = wrapper.emitted('update:modelValue')!
+    expect(emits[emits.length - 1]).toEqual(['User@Example.COM'])
+  })
+
+  it('met en minuscules quand lowercase est vrai', async () => {
+    const wrapper = mountComponent({lowercase: true})
+    await wrapper.get('input').setValue('User@Example.COM')
+    const emits = wrapper.emitted('update:modelValue')!
+    expect(emits[emits.length - 1]).toEqual(['user@example.com'])
+  })
+
+  it('émet la valeur sanitisée en mode contrôlé', async () => {
+    const wrapper = mountComponent({modelValue: ''})
+    await wrapper.get('input').setValue('  a b @ c.com ')
+    expect(wrapper.emitted('update:modelValue')!.at(-1)).toEqual(['ab@c.com'])
+  })
+
+  it('resynchronise le DOM en mode contrôlé même quand la valeur sanitisée égale déjà modelValue', async () => {
+    // L'utilisateur ajoute un espace en fin alors que la valeur nettoyée vaut déjà modelValue.
+    // Le parent ne « changera » pas modelValue → Vue ne re-patche pas le DOM ; l'écriture
+    // manuelle target.value = sanitized est donc indispensable pour retirer l'espace affiché.
+    const wrapper = mountComponent({modelValue: 'ab@c.com'})
+    const input = wrapper.get('input')
+    await input.setValue('ab@c.com ')
+    expect(input.element.value).toBe('ab@c.com')
+  })
+
+  it('readonly : bordure noire même vide, pas de grow/bleu', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    const field = wrapper.get('input')
+    expect(field.classes()).toContain('border-black')
+    expect(field.classes()).not.toContain('border-m-muted')
+    expect(field.classes()).not.toContain('focus:border-m-primary')
+    expect(field.classes()).not.toContain('grow-height')
+  })
+
+  it('readonly vide : label gris, pas de bleu', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    expect(wrapper.get('label').classes()).not.toContain('peer-focus:text-m-primary')
+    expect(wrapper.get('label').classes()).toContain('text-m-muted')
+  })
+
+  it('readonly rempli : label noir et icône noire', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true, modelValue: 'user@example.com'})
+    expect(wrapper.get('label').classes()).toContain('text-black')
+    expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-black')
+  })
+
+  it('réserve l’espace message par défaut même sans message', () => {
+    const wrapper = mountComponent({label: 'Champ'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).toContain('min-h-[1rem]')
+  })
+
+  it('reserveMessageSpace=false sans message : pas de ligne réservée', () => {
+    const wrapper = mountComponent({label: 'Champ', reserveMessageSpace: false})
+    expect(wrapper.find('[id$="-describedby"]').exists()).toBe(false)
+  })
+
+  it('reserveMessageSpace=false avec message : ligne rendue sans min-h', () => {
+    const wrapper = mountComponent({label: 'Champ', reserveMessageSpace: false, error: 'Erreur'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).not.toContain('min-h-[1rem]')
+  })
 })

app/components/malio/input/InputEmail.vue

@@ -28,7 +28,7 @@
         :for="inputId"
         :class="mergedLabelClass"
       >
-        {{ label }}
+        {{ label }}<MalioRequiredMark v-if="required" />
       </label>
 
       <IconifyIcon
@@ -42,6 +42,7 @@
 
     </div>
     <p
+      v-if="reserveMessageSpace || hint || error || success"
       :id="`${inputId}-describedby`"
       :class="[
           hasError
@@ -49,7 +50,8 @@
             : hasSuccess
               ? 'text-m-success'
               : 'text-m-muted',
-          'mt-1 text-xs ml-[2px] min-h-[1rem]',
+          'mt-1 text-xs ml-[2px]',
+          reserveMessageSpace ? 'min-h-[1rem]' : '',
         ]"
     >
       {{ hint || error || success }}
@@ -62,6 +64,7 @@
 import {computed, ref, useAttrs, useId} from 'vue'
 import { Icon as IconifyIcon } from '@iconify/vue'
 import {twMerge} from 'tailwind-merge'
+import MalioRequiredMark from '../shared/RequiredMark.vue'
 
 defineOptions({name: 'MalioInputEmail', inheritAttrs: false})
 
@@ -85,6 +88,8 @@ const props = withDefaults(
     iconPosition?: 'left' | 'right'
     iconSize?: string | number
     iconColor?: string
+    lowercase?: boolean
+    reserveMessageSpace?: boolean
   }>(),
   {
     id: '',
@@ -105,6 +110,8 @@ const props = withDefaults(
     success: '',
     iconSize: 24,
     iconColor: 'text-m-muted',
+    lowercase: false,
+    reserveMessageSpace: true,
   },
 )
 
@@ -116,10 +123,15 @@ const isFocused = ref(false)
 const inputId = computed(() => props.id?.toString() || `malio-input-email-${generatedId}`)
 const isControlled = computed(() => props.modelValue !== undefined)
 const currentValue = computed(() => (isControlled.value ? (props.modelValue ?? '') : localValue.value))
-const shouldFloatLabel = computed(() => isFocused.value || currentValue.value.length > 0)
 const hasError = computed(() => !!props.error)
 const hasSuccess = computed(() => !!props.success)
 const isFilled = computed(() => currentValue.value.trim().length > 0)
+const isReadonly = computed(() => props.readonly && !props.disabled)
+const shouldFloatLabel = computed(() =>
+  isReadonly.value
+    ? isFilled.value
+    : isFocused.value || currentValue.value.length > 0,
+)
 const mergedGroupClass = computed(() =>
   twMerge(
     'relative flex h-12 w-full items-center',
@@ -128,31 +140,39 @@ const mergedGroupClass = computed(() =>
 )
 const mergedInputClass = computed(() =>
   twMerge(
-    'floating-input grow-height peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
-    isFilled.value ? 'border-black' : 'border-m-muted',
+    'floating-input peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
+    isReadonly.value ? '' : 'grow-height',
+    isReadonly.value
+      ? 'border-black'
+      : isFilled.value ? 'border-black' : 'border-m-muted',
     disabled.value ? 'cursor-not-allowed text-black/60 [&:not(:placeholder-shown)]:border-m-muted border-m-muted' : 'cursor-text',
     hasError.value
       ? 'border-m-danger focus:border-m-danger [&:not(:placeholder-shown)]:border-m-danger'
       : hasSuccess.value
         ? 'border-m-success focus:border-m-success [&:not(:placeholder-shown)]:border-m-success'
-        : 'focus:border-m-primary',
+        : isReadonly.value ? '' : 'focus:border-m-primary',
+    isReadonly.value ? 'cursor-default' : '',
     props.inputClass,
     iconInputPaddingClass.value,
-    focusPaddingClass.value,
+    isReadonly.value ? '' : focusPaddingClass.value,
   ),
 )
 const mergedLabelClass = computed(() =>
   twMerge(
     'floating-label absolute top-2 mt-[5px] inline-block origin-left transition-transform duration-150 font-medium text-sm',
     labelPositionClass.value,
-    shouldFloatLabel.value ? '-translate-y-[1.25rem] peer-focus:-translate-y-[1.55rem] scale-90' : '',
+    shouldFloatLabel.value
+      ? `-translate-y-[1.25rem] scale-90${isReadonly.value ? '' : ' peer-focus:-translate-y-[1.55rem]'}`
+      : '',
     hasError.value
       ? 'text-m-danger'
       : hasSuccess.value
         ? 'text-m-success'
         : disabled.value
           ? 'text-m-muted'
-          : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
+          : isReadonly.value
+            ? isFilled.value ? 'text-black' : 'text-m-muted'
+            : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
     props.labelClass,
   ),
 )
@@ -169,12 +189,37 @@ const emit = defineEmits<{
   (event: 'update:modelValue', value: string): void
 }>()
 
+const sanitizeEmail = (v: string) => {
+  let out = v.replace(/\s+/g, '')
+  if (props.lowercase) out = out.toLowerCase()
+  return out
+}
+
 const onInput = (event: Event) => {
   const target = event.target as HTMLInputElement
-  if (!isControlled.value) {
-    localValue.value = target.value
+  const raw = target.value
+  const sanitized = sanitizeEmail(raw)
+
+  if (sanitized !== raw) {
+    // `<input type="email">` ne supporte pas l'API de sélection :
+    // selectionStart vaut null et setSelectionRange lève en navigateur.
+    // (En jsdom selectionStart peut renvoyer un nombre, d'où le code gardé ci-dessous.)
+    const caret = target.selectionStart
+    target.value = sanitized
+    if (caret !== null) {
+      const newCaret = sanitizeEmail(raw.slice(0, caret)).length
+      try {
+        target.setSelectionRange(newCaret, newCaret)
+      } catch {
+        /* type d'input sans support de sélection — ignore */
+      }
+    }
   }
-  emit('update:modelValue', target.value)
+
+  if (!isControlled.value) {
+    localValue.value = sanitized
+  }
+  emit('update:modelValue', sanitized)
 }
 
 const iconInputPaddingClass = computed(() => {
@@ -203,6 +248,7 @@ const iconStateClass = computed(() => {
   if (hasError.value) return 'text-m-danger'
   if (hasSuccess.value) return 'text-m-success'
   if (disabled.value) return props.iconColor
+  if (isReadonly.value) return isFilled.value ? 'text-black' : 'text-m-muted'
   if (isFocused.value) return 'text-m-primary'
   if (isFilled.value) return 'text-black'
   return props.iconColor

app/components/malio/input/InputNumber.test.ts

@@ -6,9 +6,13 @@ import InputNumber from './InputNumber.vue'
 type InputNumberProps = {
   modelValue?: string | null
   label?: string
+  required?: boolean
   readonly?: boolean
   min?: number | string
   max?: number | string
+  error?: string
+  hint?: string
+  reserveMessageSpace?: boolean
 }
 
 const InputNumberForTest = InputNumber as DefineComponent<InputNumberProps>
@@ -162,4 +166,33 @@ describe('MalioInputNumber', () => {
     expect(wrapper.emitted('update:modelValue')?.[0]).toEqual(['5'])
     expect(input.element.value).toBe('5')
   })
+
+  it('affiche l\'astérisque quand required est vrai', () => {
+    const wrapper = mountInputNumber({label: 'Champ', required: true})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(true)
+  })
+
+  it('n\'affiche pas l\'astérisque par défaut', () => {
+    const wrapper = mountInputNumber({label: 'Champ'})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(false)
+  })
+
+  it('réserve l’espace message par défaut même sans message', () => {
+    const wrapper = mountInputNumber({label: 'Champ'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).toContain('min-h-[1rem]')
+  })
+
+  it('reserveMessageSpace=false sans message : pas de ligne réservée', () => {
+    const wrapper = mountInputNumber({label: 'Champ', reserveMessageSpace: false})
+    expect(wrapper.find('[id$="-describedby"]').exists()).toBe(false)
+  })
+
+  it('reserveMessageSpace=false avec message : ligne rendue sans min-h', () => {
+    const wrapper = mountInputNumber({label: 'Champ', reserveMessageSpace: false, error: 'Erreur'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).not.toContain('min-h-[1rem]')
+  })
 })

app/components/malio/input/InputNumber.vue

@@ -6,7 +6,7 @@
         :for="inputId"
         :class="mergedLabelClass"
       >
-        {{ label }}
+        {{ label }}<MalioRequiredMark v-if="required" />
       </label>
       <button
         type="button"
@@ -51,6 +51,7 @@
 
     </div>
     <p
+      v-if="reserveMessageSpace || hint || error || success"
       :id="`${inputId}-describedby`"
       :class="[
           hasError
@@ -58,7 +59,8 @@
             : hasSuccess
               ? 'text-m-success'
               : 'text-m-muted',
-          'text-xs ml-[2px] min-h-[1rem]',
+          'text-xs ml-[2px]',
+          reserveMessageSpace ? 'min-h-[1rem]' : '',
         ]"
     >
       {{ hint || error || success }}
@@ -70,6 +72,7 @@
 import {computed, ref, useAttrs, useId} from 'vue'
 import {Icon as IconifyIcon} from '@iconify/vue'
 import {twMerge} from 'tailwind-merge'
+import MalioRequiredMark from '../shared/RequiredMark.vue'
 
 defineOptions({name: 'MalioInputNumber', inheritAttrs: false})
 
@@ -90,6 +93,7 @@ const props = withDefaults(
     hint?: string
     error?: string
     success?: string
+    reserveMessageSpace?: boolean
   }>(),
   {
     id: '',
@@ -107,6 +111,7 @@ const props = withDefaults(
     hint: '',
     error: '',
     success: '',
+    reserveMessageSpace: true,
   },
 )
 

app/components/malio/input/InputPassword.test.ts

@@ -22,6 +22,7 @@ type InputPasswordProps = {
   error?: string
   success?: string
   displayIcon?: boolean
+  reserveMessageSpace?: boolean
 }
 
 const InputPasswordForTest = InputPassword as DefineComponent<InputPasswordProps>
@@ -51,6 +52,16 @@ describe('MalioInputPassword', () => {
     expect(wrapper.get('label').text()).toBe('Mot de passe')
   })
 
+  it('affiche l\'astérisque quand required est vrai', () => {
+    const wrapper = mountComponent({label: 'Champ', required: true})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(true)
+  })
+
+  it('n\'affiche pas l\'astérisque par défaut', () => {
+    const wrapper = mountComponent({label: 'Champ'})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(false)
+  })
+
   it('has type password by default', () => {
     const wrapper = mountComponent()
 
@@ -185,4 +196,55 @@ describe('MalioInputPassword', () => {
 
     expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-black')
   })
+
+  it('readonly : bordure noire même vide, pas de grow/bleu', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    const field = wrapper.get('input')
+    expect(field.classes()).toContain('border-black')
+    expect(field.classes()).not.toContain('border-m-muted')
+    expect(field.classes()).not.toContain('focus:border-m-primary')
+    expect(field.classes()).not.toContain('grow-height')
+  })
+
+  it('readonly vide : label gris, pas de bleu', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    expect(wrapper.get('label').classes()).not.toContain('peer-focus:text-m-primary')
+    expect(wrapper.get('label').classes()).toContain('text-m-muted')
+  })
+
+  it('readonly vide : icône en text-m-muted', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-m-muted')
+  })
+
+  it('readonly rempli : label noir et icône noire', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true, modelValue: 'secret'})
+    expect(wrapper.get('label').classes()).toContain('text-black')
+    expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-black')
+  })
+
+  it('readonly : eye toggle reste cliquable', async () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    await wrapper.get('[data-test="icon"]').trigger('click')
+    expect(wrapper.get('input').attributes('type')).toBe('text')
+  })
+
+  it('réserve l’espace message par défaut même sans message', () => {
+    const wrapper = mountComponent({label: 'Champ'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).toContain('min-h-[1rem]')
+  })
+
+  it('reserveMessageSpace=false sans message : pas de ligne réservée', () => {
+    const wrapper = mountComponent({label: 'Champ', reserveMessageSpace: false})
+    expect(wrapper.find('[id$="-describedby"]').exists()).toBe(false)
+  })
+
+  it('reserveMessageSpace=false avec message : ligne rendue sans min-h', () => {
+    const wrapper = mountComponent({label: 'Champ', reserveMessageSpace: false, error: 'Erreur'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).not.toContain('min-h-[1rem]')
+  })
 })

app/components/malio/input/InputPassword.vue

@@ -29,7 +29,7 @@
         :for="inputId"
         :class="mergedLabelClass"
       >
-        {{ label }}
+        {{ label }}<MalioRequiredMark v-if="required" />
       </label>
 
       <IconifyIcon
@@ -47,6 +47,7 @@
 
     </div>
     <p
+      v-if="reserveMessageSpace || hint || error || success"
       :id="`${inputId}-describedby`"
       :class="[
           hasError
@@ -54,7 +55,8 @@
             : hasSuccess
               ? 'text-m-success'
               : 'text-m-muted',
-          'mt-1 text-xs ml-[2px] min-h-[1rem]',
+          'mt-1 text-xs ml-[2px]',
+          reserveMessageSpace ? 'min-h-[1rem]' : '',
         ]"
     >
       {{ hint || error || success }}
@@ -67,6 +69,7 @@
 import {computed, ref, useAttrs, useId} from 'vue'
 import { Icon as IconifyIcon } from '@iconify/vue'
 import {twMerge} from 'tailwind-merge'
+import MalioRequiredMark from '../shared/RequiredMark.vue'
 
 defineOptions({name: 'MalioInputPassword', inheritAttrs: false})
 
@@ -89,6 +92,7 @@ const props = withDefaults(
     error?: string
     success?: string
     displayIcon?: boolean
+    reserveMessageSpace?: boolean
   }>(),
   {
     id: '',
@@ -108,6 +112,7 @@ const props = withDefaults(
     error: '',
     success: '',
     displayIcon: true,
+    reserveMessageSpace: true,
   },
 )
 
@@ -124,10 +129,15 @@ const toggleVisibility = () => {
 const inputId = computed(() => props.id?.toString() || `malio-input-password-${generatedId}`)
 const isControlled = computed(() => props.modelValue !== undefined)
 const currentValue = computed(() => (isControlled.value ? (props.modelValue ?? '') : localValue.value))
-const shouldFloatLabel = computed(() => isFocused.value || currentValue.value.length > 0)
 const hasError = computed(() => !!props.error)
 const hasSuccess = computed(() => !!props.success)
 const isFilled = computed(() => currentValue.value.trim().length > 0)
+const isReadonly = computed(() => props.readonly && !props.disabled)
+const shouldFloatLabel = computed(() =>
+  isReadonly.value
+    ? isFilled.value
+    : isFocused.value || currentValue.value.length > 0,
+)
 const mergedGroupClass = computed(() =>
   twMerge(
     'relative flex h-12 w-full items-center',
@@ -136,16 +146,20 @@ const mergedGroupClass = computed(() =>
 )
 const mergedInputClass = computed(() =>
   twMerge(
-    'floating-input grow-height peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
-    isFilled.value ? 'border-black' : 'border-m-muted',
+    'floating-input peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
+    isReadonly.value ? '' : 'grow-height',
+    isReadonly.value
+      ? 'border-black'
+      : isFilled.value ? 'border-black' : 'border-m-muted',
     disabled.value ? 'cursor-not-allowed text-black/60 [&:not(:placeholder-shown)]:border-m-muted border-m-muted' : 'cursor-text',
     hasError.value
       ? 'border-m-danger focus:border-m-danger [&:not(:placeholder-shown)]:border-m-danger'
       : hasSuccess.value
         ? 'border-m-success focus:border-m-success [&:not(:placeholder-shown)]:border-m-success'
-        : 'focus:border-m-primary',
+        : isReadonly.value ? '' : 'focus:border-m-primary',
+    isReadonly.value ? 'cursor-default' : '',
     props.displayIcon ? '!pr-10' : '',
-    'focus:pl-[11px]',
+    isReadonly.value ? '' : 'focus:pl-[11px]',
     props.inputClass,
   ),
 )
@@ -153,14 +167,18 @@ const mergedLabelClass = computed(() =>
   twMerge(
     'floating-label absolute top-2 mt-[5px] inline-block origin-left transition-transform duration-150 font-medium text-sm',
     'left-3',
-    shouldFloatLabel.value ? '-translate-y-[1.25rem] peer-focus:-translate-y-[1.55rem] scale-90' : '',
+    shouldFloatLabel.value
+      ? `-translate-y-[1.25rem] scale-90${isReadonly.value ? '' : ' peer-focus:-translate-y-[1.55rem]'}`
+      : '',
     hasError.value
       ? 'text-m-danger'
       : hasSuccess.value
         ? 'text-m-success'
         : disabled.value
           ? 'text-m-muted'
-          : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
+          : isReadonly.value
+            ? isFilled.value ? 'text-black' : 'text-m-muted'
+            : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
     props.labelClass,
   ),
 )
@@ -191,6 +209,7 @@ const iconStateClass = computed(() => {
   if (hasError.value) return 'text-m-danger'
   if (hasSuccess.value) return 'text-m-success'
   if (disabled.value) return 'text-m-muted'
+  if (isReadonly.value) return isFilled.value ? 'text-black' : 'text-m-muted'
   if (isFocused.value) return 'text-m-primary'
   if (isFilled.value) return 'text-black'
   return 'text-m-muted'

app/components/malio/input/InputPhone.test.ts

@@ -27,6 +27,7 @@ type InputPhoneProps = {
   addable?: boolean
   addIconName?: string
   addButtonLabel?: string
+  reserveMessageSpace?: boolean
 }
 
 const InputPhoneForTest = InputPhone as DefineComponent<InputPhoneProps>
@@ -56,6 +57,16 @@ describe('MalioInputPhone', () => {
     expect(wrapper.get('label').text()).toBe('Téléphone')
   })
 
+  it('affiche l\'astérisque quand required est vrai', () => {
+    const wrapper = mountComponent({label: 'Champ', required: true})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(true)
+  })
+
+  it('n\'affiche pas l\'astérisque par défaut', () => {
+    const wrapper = mountComponent({label: 'Champ'})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(false)
+  })
+
   it('has type tel', () => {
     const wrapper = mountComponent()
 
@@ -264,10 +275,43 @@ describe('MalioInputPhone', () => {
     expect(wrapper.get('[data-test="add-button"]').attributes('disabled')).toBeDefined()
   })
 
-  it('disables add button when readonly', () => {
+  it('add button is not natively disabled in readonly (onAdd guard blocks the action)', () => {
     const wrapper = mountComponent({addable: true, readonly: true})
 
-    expect(wrapper.get('[data-test="add-button"]').attributes('disabled')).toBeDefined()
+    expect(wrapper.get('[data-test="add-button"]').attributes('disabled')).toBeUndefined()
+  })
+
+  it('readonly : border-black appliqué sur l\'input', () => {
+    const wrapper = mountComponent({label: 'Tel', readonly: true})
+    expect(wrapper.get('input').classes()).toContain('border-black')
+  })
+
+  it('readonly : icône en text-m-muted quand vide', () => {
+    const wrapper = mountComponent({label: 'Tel', readonly: true})
+    expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-m-muted')
+  })
+
+  it('readonly : icône en text-black quand rempli', () => {
+    const wrapper = mountComponent({label: 'Tel', readonly: true, modelValue: '+33612345678'})
+    expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-black')
+  })
+
+  it('readonly : pas d\'apparence désactivée (pas opacity-40)', () => {
+    const wrapper = mountComponent({label: 'Tel', addable: true, readonly: true})
+    // opacity-40 was only ever applied to the add button, not the input
+    expect(wrapper.get('[data-test="add-button"]').classes()).not.toContain('opacity-40')
+    // and the input is not natively disabled in readonly:
+    expect(wrapper.get('input').attributes('disabled')).toBeUndefined()
+  })
+
+  it('readonly vide : label en text-m-muted', () => {
+    const wrapper = mountComponent({label: 'Tel', readonly: true})
+    expect(wrapper.get('label').classes()).toContain('text-m-muted')
+  })
+
+  it('readonly rempli : label en text-black', () => {
+    const wrapper = mountComponent({label: 'Tel', readonly: true, modelValue: '+33612345678'})
+    expect(wrapper.get('label').classes()).toContain('text-black')
   })
 
   it('renders the default add icon (mdi:plus)', () => {
@@ -340,4 +384,23 @@ describe('MalioInputPhone', () => {
 
     expect(wrapper.emitted('update:modelValue')).toBeDefined()
   })
+
+  it('réserve l’espace message par défaut même sans message', () => {
+    const wrapper = mountComponent({label: 'Champ'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).toContain('min-h-[1rem]')
+  })
+
+  it('reserveMessageSpace=false sans message : pas de ligne réservée', () => {
+    const wrapper = mountComponent({label: 'Champ', reserveMessageSpace: false})
+    expect(wrapper.find('[id$="-describedby"]').exists()).toBe(false)
+  })
+
+  it('reserveMessageSpace=false avec message : ligne rendue sans min-h', () => {
+    const wrapper = mountComponent({label: 'Champ', reserveMessageSpace: false, error: 'Erreur'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).not.toContain('min-h-[1rem]')
+  })
 })

app/components/malio/input/InputPhone.vue

@@ -29,7 +29,7 @@
         :for="inputId"
         :class="mergedLabelClass"
       >
-        {{ label }}
+        {{ label }}<MalioRequiredMark v-if="required" />
       </label>
 
       <IconifyIcon
@@ -44,7 +44,7 @@
       <button
         v-if="addable"
         type="button"
-        :disabled="disabled || readonly"
+        :disabled="disabled"
         :aria-label="addButtonLabel"
         data-test="add-button"
         :class="mergedAddButtonClass"
@@ -60,6 +60,7 @@
 
     </div>
     <p
+      v-if="reserveMessageSpace || hint || error || success"
       :id="`${inputId}-describedby`"
       :class="[
           hasError
@@ -67,7 +68,8 @@
             : hasSuccess
               ? 'text-m-success'
               : 'text-m-muted',
-          'mt-1 text-xs ml-[2px] min-h-[1rem]',
+          'mt-1 text-xs ml-[2px]',
+          reserveMessageSpace ? 'min-h-[1rem]' : '',
         ]"
     >
       {{ hint || error || success }}
@@ -82,6 +84,7 @@ import {vMaska} from 'maska/vue'
 import {computed, ref, useAttrs, useId} from 'vue'
 import { Icon as IconifyIcon } from '@iconify/vue'
 import {twMerge} from 'tailwind-merge'
+import MalioRequiredMark from '../shared/RequiredMark.vue'
 
 defineOptions({name: 'MalioInputPhone', inheritAttrs: false})
 
@@ -109,6 +112,7 @@ const props = withDefaults(
     addable?: boolean
     addIconName?: string
     addButtonLabel?: string
+    reserveMessageSpace?: boolean
   }>(),
   {
     id: '',
@@ -133,6 +137,7 @@ const props = withDefaults(
     addable: false,
     addIconName: 'mdi:plus',
     addButtonLabel: 'Ajouter un numéro',
+    reserveMessageSpace: true,
   },
 )
 
@@ -144,10 +149,15 @@ const isFocused = ref(false)
 const inputId = computed(() => props.id?.toString() || `malio-input-phone-${generatedId}`)
 const isControlled = computed(() => props.modelValue !== undefined)
 const currentValue = computed(() => (isControlled.value ? (props.modelValue ?? '') : localValue.value))
-const shouldFloatLabel = computed(() => isFocused.value || currentValue.value.length > 0)
 const hasError = computed(() => !!props.error)
 const hasSuccess = computed(() => !!props.success)
 const isFilled = computed(() => currentValue.value.trim().length > 0)
+const isReadonly = computed(() => props.readonly && !props.disabled)
+const shouldFloatLabel = computed(() =>
+  isReadonly.value
+    ? isFilled.value
+    : isFocused.value || currentValue.value.length > 0,
+)
 const mergedGroupClass = computed(() =>
   twMerge(
     'relative flex h-12 w-full items-center',
@@ -156,31 +166,39 @@ const mergedGroupClass = computed(() =>
 )
 const mergedInputClass = computed(() =>
   twMerge(
-    'floating-input grow-height peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
-    isFilled.value ? 'border-black' : 'border-m-muted',
+    'floating-input peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
+    isReadonly.value ? '' : 'grow-height',
+    isReadonly.value
+      ? 'border-black'
+      : isFilled.value ? 'border-black' : 'border-m-muted',
     disabled.value ? 'cursor-not-allowed text-black/60 [&:not(:placeholder-shown)]:border-m-muted border-m-muted' : 'cursor-text',
     hasError.value
       ? 'border-m-danger focus:border-m-danger [&:not(:placeholder-shown)]:border-m-danger'
       : hasSuccess.value
         ? 'border-m-success focus:border-m-success [&:not(:placeholder-shown)]:border-m-success'
-        : 'focus:border-m-primary',
+        : isReadonly.value ? '' : 'focus:border-m-primary',
+    isReadonly.value ? 'cursor-default' : '',
     props.inputClass,
     iconInputPaddingClass.value,
-    focusPaddingClass.value,
+    isReadonly.value ? '' : focusPaddingClass.value,
   ),
 )
 const mergedLabelClass = computed(() =>
   twMerge(
     'floating-label absolute top-2 mt-[5px] inline-block origin-left transition-transform duration-150 font-medium text-sm',
     labelPositionClass.value,
-    shouldFloatLabel.value ? '-translate-y-[1.25rem] peer-focus:-translate-y-[1.55rem] scale-90' : '',
+    shouldFloatLabel.value
+      ? `-translate-y-[1.25rem] scale-90${isReadonly.value ? '' : ' peer-focus:-translate-y-[1.55rem]'}`
+      : '',
     hasError.value
       ? 'text-m-danger'
       : hasSuccess.value
         ? 'text-m-success'
         : disabled.value
           ? 'text-m-muted'
-          : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
+          : isReadonly.value
+            ? isFilled.value ? 'text-black' : 'text-m-muted'
+            : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
     props.labelClass,
   ),
 )
@@ -189,7 +207,7 @@ const mergedAddButtonClass = computed(() =>
   twMerge(
     'absolute right-[10px] top-1/2 -translate-y-1/2 cursor-pointer transition-opacity hover:opacity-70',
     iconStateClass.value,
-    (props.disabled || props.readonly) ? 'cursor-not-allowed opacity-40 hover:opacity-40' : '',
+    props.disabled ? 'cursor-not-allowed opacity-40 hover:opacity-40' : '',
   ),
 )
 
@@ -249,6 +267,7 @@ const iconStateClass = computed(() => {
   if (hasError.value) return 'text-m-danger'
   if (hasSuccess.value) return 'text-m-success'
   if (disabled.value) return props.iconColor
+  if (isReadonly.value) return isFilled.value ? 'text-black' : 'text-m-muted'
   if (isFocused.value) return 'text-m-primary'
   if (isFilled.value) return 'text-black'
   return props.iconColor

app/components/malio/input/InputRichText.test.ts

@@ -19,6 +19,8 @@ type InputRichTextProps = {
   groupClass?: string
   labelClass?: string
   editorClass?: string
+  required?: boolean
+  reserveMessageSpace?: boolean
 }
 
 const InputRichTextForTest = InputRichText as DefineComponent<InputRichTextProps>
@@ -155,6 +157,18 @@ describe('MalioInputRichText', () => {
     expect(editorContent.attributes('aria-describedby')).toBe('rt-aria-describedby')
   })
 
+  it('expose aria-required quand required est vrai', async () => {
+    const wrapper = await mountComponent({required: true})
+
+    expect(wrapper.find('[aria-required="true"]').exists()).toBe(true)
+  })
+
+  it('n\'expose pas aria-required par défaut', async () => {
+    const wrapper = await mountComponent()
+
+    expect(wrapper.find('[aria-required="true"]').exists()).toBe(false)
+  })
+
   it('renders initial markdown content visually', async () => {
     const wrapper = await mountComponent({modelValue: '## Mon titre\n\nUn paragraphe.'})
 
@@ -162,4 +176,35 @@ describe('MalioInputRichText', () => {
     expect(html).toContain('Mon titre')
     expect(html).toContain('Un paragraphe.')
   })
+
+  it('affiche l\'astérisque quand required est vrai', async () => {
+    const wrapper = await mountComponent({label: 'Champ', required: true})
+
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(true)
+  })
+
+  it('n\'affiche pas l\'astérisque par défaut', async () => {
+    const wrapper = await mountComponent({label: 'Champ'})
+
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(false)
+  })
+
+  it('réserve l’espace message par défaut même sans message', async () => {
+    const wrapper = await mountComponent({label: 'Champ'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).toContain('min-h-[1rem]')
+  })
+
+  it('reserveMessageSpace=false sans message : pas de ligne réservée', async () => {
+    const wrapper = await mountComponent({label: 'Champ', reserveMessageSpace: false})
+    expect(wrapper.find('[id$="-describedby"]').exists()).toBe(false)
+  })
+
+  it('reserveMessageSpace=false avec message : ligne rendue sans min-h', async () => {
+    const wrapper = await mountComponent({label: 'Champ', reserveMessageSpace: false, error: 'Erreur'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).not.toContain('min-h-[1rem]')
+  })
 })

app/components/malio/input/InputRichText.vue

@@ -5,7 +5,7 @@
       :for="editorId"
       :class="mergedLabelClass"
     >
-      {{ label }}
+      {{ label }}<MalioRequiredMark v-if="required" />
     </label>
 
     <!-- Mode lecture seule (rendu uniquement) -->
@@ -22,6 +22,7 @@
       v-else
       :id="editorId"
       :class="mergedEditorWrapperClass"
+      :aria-required="required || undefined"
       @click="focusEditor"
     >
       <div
@@ -184,6 +185,7 @@
     </div>
 
     <p
+      v-if="reserveMessageSpace || hint || error || success"
       :id="`${editorId}-describedby`"
       :class="[
         hasError
@@ -191,7 +193,8 @@
           : hasSuccess
             ? 'text-m-success'
             : 'text-m-muted',
-        'mt-1 text-xs ml-[2px] min-h-[1rem]',
+        'mt-1 text-xs ml-[2px]',
+        reserveMessageSpace ? 'min-h-[1rem]' : '',
       ]"
     >
       {{ error || success || hint }}
@@ -210,6 +213,7 @@ import Color from '@tiptap/extension-color'
 import Highlight from '@tiptap/extension-highlight'
 import { Markdown } from 'tiptap-markdown'
 import { twMerge } from 'tailwind-merge'
+import MalioRequiredMark from '../shared/RequiredMark.vue'
 
 defineOptions({ name: 'MalioInputRichText', inheritAttrs: false })
 
@@ -232,6 +236,8 @@ const props = withDefaults(
     groupClass?: string
     labelClass?: string
     editorClass?: string
+    required?: boolean
+    reserveMessageSpace?: boolean
   }>(),
   {
     id: '',
@@ -249,6 +255,8 @@ const props = withDefaults(
     groupClass: '',
     labelClass: '',
     editorClass: '',
+    required: false,
+    reserveMessageSpace: true,
   },
 )
 

app/components/malio/input/InputText.vue

@@ -30,7 +30,7 @@
         :for="inputId"
         :class="mergedLabelClass"
       >
-        {{ label }}
+        {{ label }}<MalioRequiredMark v-if="required" />
       </label>
 
       <IconifyIcon
@@ -44,6 +44,7 @@
 
     </div>
     <p
+      v-if="reserveMessageSpace || hint || error || success"
       :id="`${inputId}-describedby`"
       :class="[
           hasError
@@ -51,7 +52,8 @@
             : hasSuccess
               ? 'text-m-success'
               : 'text-m-muted',
-          'mt-1 text-xs ml-[2px] min-h-[1rem]',
+          'mt-1 text-xs ml-[2px]',
+          reserveMessageSpace ? 'min-h-[1rem]' : '',
         ]"
     >
       {{ hint || error || success }}
@@ -66,6 +68,7 @@ import {vMaska} from 'maska/vue'
 import {computed, ref, useAttrs, useId} from 'vue'
 import { Icon as IconifyIcon } from '@iconify/vue'
 import {twMerge} from 'tailwind-merge'
+import MalioRequiredMark from '../shared/RequiredMark.vue'
 
 defineOptions({name: 'MalioInputText', inheritAttrs: false})
 
@@ -93,6 +96,7 @@ const props = withDefaults(
     iconSize?: string | number
     iconColor?: string
     mask?: string | MaskInputOptions
+    reserveMessageSpace?: boolean
   }>(),
   {
     id: '',
@@ -116,6 +120,7 @@ const props = withDefaults(
     iconSize: 24,
     iconColor: 'text-m-muted',
     mask: undefined,
+    reserveMessageSpace: true,
   },
 )
 
@@ -127,10 +132,15 @@ const isFocused = ref(false)
 const inputId = computed(() => props.id?.toString() || `malio-input-text-${generatedId}`)
 const isControlled = computed(() => props.modelValue !== undefined)
 const currentValue = computed(() => (isControlled.value ? (props.modelValue ?? '') : localValue.value))
-const shouldFloatLabel = computed(() => isFocused.value || currentValue.value.length > 0)
 const hasError = computed(() => !!props.error)
 const hasSuccess = computed(() => !!props.success)
 const isFilled = computed(() => currentValue.value.trim().length > 0)
+const isReadonly = computed(() => props.readonly && !props.disabled)
+const shouldFloatLabel = computed(() =>
+  isReadonly.value
+    ? isFilled.value
+    : isFocused.value || currentValue.value.length > 0,
+)
 const mergedGroupClass = computed(() =>
   twMerge(
     'relative flex h-12 w-full items-center',
@@ -139,31 +149,39 @@ const mergedGroupClass = computed(() =>
 )
 const mergedInputClass = computed(() =>
   twMerge(
-    'floating-input grow-height peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
-    isFilled.value ? 'border-black' : 'border-m-muted',
+    'floating-input peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
+    isReadonly.value ? '' : 'grow-height',
+    isReadonly.value
+      ? 'border-black'
+      : isFilled.value ? 'border-black' : 'border-m-muted',
     disabled.value ? 'cursor-not-allowed text-black/60 [&:not(:placeholder-shown)]:border-m-muted border-m-muted' : 'cursor-text',
     hasError.value
       ? 'border-m-danger focus:border-m-danger [&:not(:placeholder-shown)]:border-m-danger'
       : hasSuccess.value
         ? 'border-m-success focus:border-m-success [&:not(:placeholder-shown)]:border-m-success'
-        : 'focus:border-m-primary',
+        : isReadonly.value ? '' : 'focus:border-m-primary',
+    isReadonly.value ? 'cursor-default' : '',
     props.inputClass,
     iconInputPaddingClass.value,
-    focusPaddingClass.value,
+    isReadonly.value ? '' : focusPaddingClass.value,
   ),
 )
 const mergedLabelClass = computed(() =>
   twMerge(
     'floating-label absolute top-2 mt-[5px] inline-block origin-left transition-transform duration-150 font-medium text-sm',
     labelPositionClass.value,
-    shouldFloatLabel.value ? '-translate-y-[1.25rem] peer-focus:-translate-y-[1.55rem] scale-90' : '',
+    shouldFloatLabel.value
+      ? `-translate-y-[1.25rem] scale-90${isReadonly.value ? '' : ' peer-focus:-translate-y-[1.55rem]'}`
+      : '',
     hasError.value
       ? 'text-m-danger'
       : hasSuccess.value
         ? 'text-m-success'
         : disabled.value
           ? 'text-m-muted'
-          : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
+          : isReadonly.value
+            ? isFilled.value ? 'text-black' : 'text-m-muted'
+            : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
     props.labelClass,
   ),
 )
@@ -214,6 +232,7 @@ const iconStateClass = computed(() => {
   if (hasError.value) return 'text-m-danger'
   if (hasSuccess.value) return 'text-m-success'
   if (disabled.value) return props.iconColor
+  if (isReadonly.value) return isFilled.value ? 'text-black' : 'text-m-muted'
   if (isFocused.value) return 'text-m-primary'
   if (isFilled.value) return 'text-black'
   return props.iconColor

app/components/malio/input/InputTextArea.test.ts

@@ -21,6 +21,7 @@ type InputTextAreaProps = {
   error?: string
   success?: string
   rounded?: string
+  reserveMessageSpace?: boolean
 }
 
 const InputTextAreaForTest = InputTextArea as DefineComponent<InputTextAreaProps>
@@ -183,4 +184,53 @@ describe('MalioInputTextArea', () => {
 
     expect(wrapper.get('textarea').classes()).not.toContain('textarea-scrollbar-primary')
   })
+
+  it('affiche l\'astérisque quand required est vrai', () => {
+    const wrapper = mount(InputTextAreaForTest, {props: {label: 'Champ', required: true}})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(true)
+  })
+
+  it('n\'affiche pas l\'astérisque par défaut', () => {
+    const wrapper = mount(InputTextAreaForTest, {props: {label: 'Champ'}})
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(false)
+  })
+
+  it('readonly : bordure noire même vide, pas de bleu', () => {
+    const wrapper = mount(InputTextAreaForTest, {props: {label: 'Champ', readonly: true}})
+    const field = wrapper.get('textarea')
+    expect(field.classes()).toContain('border-black')
+    expect(field.classes()).not.toContain('border-m-muted')
+    expect(field.classes()).not.toContain('focus:border-m-primary')
+  })
+
+  it('readonly vide : label gris, pas de bleu focus', () => {
+    const wrapper = mount(InputTextAreaForTest, {props: {label: 'Champ', readonly: true}})
+    expect(wrapper.get('label').classes()).toContain('text-m-muted')
+    // En readonly, pas de couleur primary sur le label
+    expect(wrapper.get('label').classes()).not.toContain('text-m-primary')
+  })
+
+  it('readonly rempli : label noir', () => {
+    const wrapper = mount(InputTextAreaForTest, {props: {label: 'Champ', readonly: true, modelValue: 'du texte'}})
+    expect(wrapper.get('label').classes()).toContain('text-black')
+  })
+
+  it('réserve l’espace message par défaut même sans message', () => {
+    const wrapper = mount(InputTextAreaForTest, {props: {label: 'Champ'}})
+    const msg = wrapper.find('[data-test="message-line"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).toContain('min-h-[1rem]')
+  })
+
+  it('reserveMessageSpace=false sans message : pas de ligne réservée', () => {
+    const wrapper = mount(InputTextAreaForTest, {props: {label: 'Champ', reserveMessageSpace: false}})
+    expect(wrapper.find('[data-test="message-line"]').exists()).toBe(false)
+  })
+
+  it('reserveMessageSpace=false avec message : ligne rendue sans min-h', () => {
+    const wrapper = mount(InputTextAreaForTest, {props: {label: 'Champ', reserveMessageSpace: false, error: 'Erreur'}})
+    const msg = wrapper.find('[data-test="message-line"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).not.toContain('min-h-[1rem]')
+  })
 })

app/components/malio/input/InputTextArea.vue

@@ -8,14 +8,14 @@
         :autocomplete="autocomplete"
         class="floating-input peer w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent overflow-auto"
         :class="[
-        isFilled ? 'border-black' : 'border-m-muted',
-        disabled ? 'cursor-not-allowed text-black/60 border-m-muted' : 'cursor-text',
+        isReadonly ? 'border-black' : (isFilled ? 'border-black' : 'border-m-muted'),
+        disabled ? 'cursor-not-allowed text-black/60 border-m-muted' : (isReadonly ? 'cursor-default' : 'cursor-text'),
         hasError
           ? 'border-m-danger focus:border-m-danger'
           : hasSuccess
             ? 'border-m-success focus:border-m-success'
-            : 'focus:border-m-primary',
-        isFocused ? 'textarea-scrollbar-primary' : '',
+            : isReadonly ? '' : 'focus:border-m-primary',
+        isReadonly ? '' : (isFocused ? 'textarea-scrollbar-primary' : ''),
         textInput,
         showCounterComputed ? 'pb-6' : '',
         rounded,
@@ -47,11 +47,13 @@
           ? 'text-m-success'
           : disabled
             ? 'text-m-muted'
-            : isFocused ? 'text-m-primary' : shouldFloatLabel ? 'text-black' : 'text-m-muted',
+            : isReadonly
+              ? (isFilled ? 'text-black' : 'text-m-muted')
+              : (isFocused ? 'text-m-primary' : shouldFloatLabel ? 'text-black' : 'text-m-muted'),
         textLabel,
         ]"
       >
-        {{ label }}
+        {{ label }}<MalioRequiredMark v-if="required" />
       </label>
       <span
         v-if="showCounterComputed"
@@ -61,7 +63,10 @@
       </span>
     </div>
     <div
-      class="mt-1 flex items-center justify-between gap-2 text-xs min-h-[1rem]"
+      v-if="reserveMessageSpace || hint || error || success"
+      data-test="message-line"
+      class="mt-1 flex items-center justify-between gap-2 text-xs"
+      :class="reserveMessageSpace ? 'min-h-[1rem]' : ''"
     >
       <p
         :id="`${inputId}-describedby`"
@@ -83,6 +88,7 @@
 <script setup lang="ts">
 import {computed, ref, useAttrs, useId} from 'vue'
 import {twMerge} from 'tailwind-merge'
+import MalioRequiredMark from '../shared/RequiredMark.vue'
 
 defineOptions({name: 'MalioInputTextArea', inheritAttrs: false})
 
@@ -111,6 +117,7 @@ const props = withDefaults(
     success?: string
     rounded?: string
     groupClass?: string
+    reserveMessageSpace?: boolean
 
   }>(),
   {
@@ -137,11 +144,14 @@ const props = withDefaults(
     minResizeHeight: 40,
     maxResizeHeight: 320,
     groupClass: '',
+    reserveMessageSpace: true,
   },
 )
 
 const mergedGroupClass = computed(() =>
-  twMerge('flex flex-col w-full', props.groupClass),
+  // pt-1 (4px) aligne le haut de la textarea avec les inputs floating-label,
+  // qui centrent un champ de 40px dans un groupe h-12 (≈ 4px de décalage en haut).
+  twMerge('flex flex-col w-full pt-1', props.groupClass),
 )
 
 const attrs = useAttrs()
@@ -152,9 +162,15 @@ const isFocused = ref(false)
 const inputId = computed(() => props.id?.toString() || `malio-input-textarea-${generatedId}`)
 const isControlled = computed(() => props.modelValue !== undefined)
 const currentValue = computed(() => (isControlled.value ? (props.modelValue ?? '') : localValue.value))
-const shouldFloatLabel = computed(() => isFocused.value || currentValue.value.length > 0)
 const hasError = computed(() => !!props.error)
 const hasSuccess = computed(() => !!props.success && !hasError.value)
+const isFilled = computed(() => currentValue.value.trim().length > 0)
+const isReadonly = computed(() => props.readonly && !props.disabled)
+const shouldFloatLabel = computed(() =>
+  isReadonly.value
+    ? isFilled.value
+    : isFocused.value || currentValue.value.length > 0,
+)
 const rowsCount = computed(() => Math.max(1, Number(props.size || 3)))
 const currentLength = computed(() => (currentValue.value ?? '').length)
 const showCounterComputed = computed(() =>
@@ -168,7 +184,6 @@ const textareaStyle = computed(() => ({
   minHeight: toCssSize(props.minResizeHeight),
   maxHeight: toCssSize(props.maxResizeHeight),
 }))
-const isFilled = computed(() => currentValue.value.trim().length > 0)
 const describedBy = computed(() =>
   (hasError.value || hasSuccess.value || !!props.hint) ? `${inputId.value}-describedby` : undefined,
 )

app/components/malio/input/InputUpload.test.ts

@@ -1,4 +1,4 @@
-import {describe, expect, it} from 'vitest'
+import {describe, expect, it, vi} from 'vitest'
 import {mount} from '@vue/test-utils'
 import type {DefineComponent} from 'vue'
 import { Icon as IconifyIcon } from '@iconify/vue'
@@ -12,11 +12,14 @@ type InputUploadProps = {
   labelClass?: string
   groupClass?: string
   disabled?: boolean
+  readonly?: boolean
   hint?: string
   error?: string
   success?: string
   displayIcon?: boolean
   accept?: string
+  required?: boolean
+  reserveMessageSpace?: boolean
 }
 
 const InputUploadForTest = InputUpload as DefineComponent<InputUploadProps>
@@ -167,6 +170,11 @@ describe('MalioInputUpload', () => {
     expect(wrapper.get('input[type="text"]').attributes('aria-invalid')).toBe('false')
   })
 
+  it('expose aria-required sur le champ visible quand required est vrai', () => {
+    const wrapper = mountComponent({label: 'Champ', required: true})
+    expect(wrapper.get('input[type="text"]').attributes('aria-required')).toBe('true')
+  })
+
   it('passes accept attribute to file input', () => {
     const wrapper = mountComponent({accept: '.pdf,.doc'})
 
@@ -186,4 +194,70 @@ describe('MalioInputUpload', () => {
 
     expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-black')
   })
+
+  it('affiche l\'astérisque quand required est vrai', () => {
+    const wrapper = mountComponent({label: 'Champ', required: true})
+
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(true)
+  })
+
+  it('n\'affiche pas l\'astérisque par défaut', () => {
+    const wrapper = mountComponent({label: 'Champ'})
+
+    expect(wrapper.find('[data-test="required-mark"]').exists()).toBe(false)
+  })
+
+  it('readonly : bordure noire même vide, pas de grow/bleu', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    const field = wrapper.get('input[type="text"]')
+    expect(field.classes()).toContain('border-black')
+    expect(field.classes()).not.toContain('border-m-muted')
+    expect(field.classes()).not.toContain('grow-height')
+    expect(field.classes()).not.toContain('focus:border-m-primary')
+  })
+
+  it('readonly vide : label gris, pas de bleu', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    const label = wrapper.get('label')
+    expect(label.classes()).not.toContain('peer-focus:text-m-primary')
+    expect(label.classes()).toContain('text-m-muted')
+  })
+
+  it('readonly vide : icône en text-m-muted', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-m-muted')
+  })
+
+  it('readonly rempli : label noir + icône noire', () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true, modelValue: 'fichier.pdf'})
+    expect(wrapper.get('label').classes()).toContain('text-black')
+    expect(wrapper.get('[data-test="icon"]').classes()).toContain('text-black')
+  })
+
+  it('readonly empêche l\'ouverture du sélecteur de fichier', async () => {
+    const wrapper = mountComponent({label: 'Champ', readonly: true})
+    const fileInput = wrapper.get('input[type="file"]').element as HTMLInputElement
+    const clickSpy = vi.spyOn(fileInput, 'click')
+    await wrapper.get('input[type="text"]').trigger('click')
+    expect(clickSpy).not.toHaveBeenCalled()
+  })
+
+  it('réserve l’espace message par défaut même sans message', () => {
+    const wrapper = mountComponent({label: 'Champ'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).toContain('min-h-[1rem]')
+  })
+
+  it('reserveMessageSpace=false sans message : pas de ligne réservée', () => {
+    const wrapper = mountComponent({label: 'Champ', reserveMessageSpace: false})
+    expect(wrapper.find('[id$="-describedby"]').exists()).toBe(false)
+  })
+
+  it('reserveMessageSpace=false avec message : ligne rendue sans min-h', () => {
+    const wrapper = mountComponent({label: 'Champ', reserveMessageSpace: false, error: 'Erreur'})
+    const msg = wrapper.find('[id$="-describedby"]')
+    expect(msg.exists()).toBe(true)
+    expect(msg.classes()).not.toContain('min-h-[1rem]')
+  })
 })

app/components/malio/input/InputUpload.vue

@@ -9,6 +9,7 @@
         :accept="accept"
         class="hidden"
         :disabled="disabled"
+        :required="required"
         @change="onFileChange"
       >
 
@@ -19,6 +20,7 @@
         :value="currentDisplayValue"
         :readonly="true"
         :aria-invalid="!!error"
+        :aria-required="required || undefined"
         :aria-describedby="describedBy"
         v-bind="attrs"
         placeholder="_"
@@ -33,7 +35,7 @@
         :for="inputId"
         :class="mergedLabelClass"
       >
-        {{ label }}
+        {{ label }}<MalioRequiredMark v-if="required" />
       </label>
 
       <IconifyIcon
@@ -50,6 +52,7 @@
 
     </div>
     <p
+      v-if="reserveMessageSpace || hint || error || success"
       :id="`${inputId}-describedby`"
       :class="[
           hasError
@@ -57,7 +60,8 @@
             : hasSuccess
               ? 'text-m-success'
               : 'text-m-muted',
-          'mt-1 text-xs ml-[2px] min-h-[1rem]',
+          'mt-1 text-xs ml-[2px]',
+          reserveMessageSpace ? 'min-h-[1rem]' : '',
         ]"
     >
       {{ hint || error || success }}
@@ -70,6 +74,7 @@
 import {computed, ref, useAttrs, useId} from 'vue'
 import { Icon as IconifyIcon } from '@iconify/vue'
 import {twMerge} from 'tailwind-merge'
+import MalioRequiredMark from '../shared/RequiredMark.vue'
 
 defineOptions({name: 'MalioInputUpload', inheritAttrs: false})
 
@@ -82,11 +87,14 @@ const props = withDefaults(
     labelClass?: string
     groupClass?: string
     disabled?: boolean
+    readonly?: boolean
     hint?: string
     error?: string
     success?: string
     displayIcon?: boolean
     accept?: string
+    required?: boolean
+    reserveMessageSpace?: boolean
   }>(),
   {
     id: '',
@@ -96,11 +104,14 @@ const props = withDefaults(
     labelClass: '',
     groupClass: '',
     disabled: false,
+    readonly: false,
     hint: '',
     error: '',
     success: '',
     displayIcon: true,
     accept: '',
+    required: false,
+    reserveMessageSpace: true,
   },
 )
 
@@ -113,10 +124,16 @@ const fileInputRef = ref<HTMLInputElement | null>(null)
 const inputId = computed(() => props.id?.toString() || `malio-input-upload-${generatedId}`)
 const isControlled = computed(() => props.modelValue !== undefined)
 const currentDisplayValue = computed(() => (isControlled.value ? (props.modelValue ?? '') : localValue.value))
-const shouldFloatLabel = computed(() => isFocused.value || currentDisplayValue.value.length > 0)
 const hasError = computed(() => !!props.error)
 const hasSuccess = computed(() => !!props.success)
 const isFilled = computed(() => currentDisplayValue.value.trim().length > 0)
+const disabled = computed(() => props.disabled)
+const isReadonly = computed(() => props.readonly && !props.disabled)
+const shouldFloatLabel = computed(() =>
+  isReadonly.value
+    ? isFilled.value
+    : isFocused.value || currentDisplayValue.value.length > 0,
+)
 const mergedGroupClass = computed(() =>
   twMerge(
     'relative flex h-12 w-full items-center',
@@ -125,16 +142,21 @@ const mergedGroupClass = computed(() =>
 )
 const mergedInputClass = computed(() =>
   twMerge(
-    'floating-input grow-height peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md',
-    isFilled.value ? 'border-black' : 'border-m-muted',
-    disabled.value ? 'cursor-not-allowed text-black/60 [&:not(:placeholder-shown)]:border-m-muted border-m-muted' : 'cursor-pointer',
+    'floating-input peer min-h-[40px] w-full border bg-white pl-3 pr-3 py-1 outline-none placeholder:text-transparent text-lg rounded-md cursor-pointer',
+    isReadonly.value ? '' : 'grow-height',
+    isReadonly.value
+      ? 'border-black'
+      : isFilled.value ? 'border-black' : 'border-m-muted',
+    disabled.value ? 'text-black/60 [&:not(:placeholder-shown)]:border-m-muted border-m-muted' : '',
     hasError.value
       ? 'border-m-danger focus:border-m-danger [&:not(:placeholder-shown)]:border-m-danger'
       : hasSuccess.value
         ? 'border-m-success focus:border-m-success [&:not(:placeholder-shown)]:border-m-success'
-        : 'focus:border-m-primary',
+        : isReadonly.value ? '' : 'focus:border-m-primary',
     props.displayIcon ? '!pr-10' : '',
-    'focus:pl-[11px]',
+    isReadonly.value ? '' : 'focus:pl-[11px]',
+    isReadonly.value ? 'cursor-default' : '',
+    disabled.value ? 'cursor-not-allowed' : '',
     props.inputClass,
   ),
 )
@@ -142,14 +164,18 @@ const mergedLabelClass = computed(() =>
   twMerge(
     'floating-label absolute top-2 mt-[5px] inline-block origin-left transition-transform duration-150 font-medium text-sm',
     'left-3',
-    shouldFloatLabel.value ? '-translate-y-[1.25rem] peer-focus:-translate-y-[1.55rem] scale-90' : '',
+    shouldFloatLabel.value
+      ? `-translate-y-[1.25rem] scale-90${isReadonly.value ? '' : ' peer-focus:-translate-y-[1.55rem]'}`
+      : '',
     hasError.value
       ? 'text-m-danger'
       : hasSuccess.value
         ? 'text-m-success'
         : disabled.value
           ? 'text-m-muted'
-          : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
+          : isReadonly.value
+            ? isFilled.value ? 'text-black' : 'text-m-muted'
+            : 'peer-placeholder-shown:text-m-muted peer-[&:not(:placeholder-shown):not(:focus)]:text-black peer-focus:text-m-primary',
     props.labelClass,
   ),
 )
@@ -168,7 +194,7 @@ const emit = defineEmits<{
 }>()
 
 const openFilePicker = () => {
-  if (props.disabled) return
+  if (props.disabled || props.readonly) return
   fileInputRef.value?.click()
 }
 
@@ -185,12 +211,11 @@ const onFileChange = (event: Event) => {
   }
 }
 
-const disabled = computed(() => props.disabled)
-
 const iconStateClass = computed(() => {
   if (hasError.value) return 'text-m-danger'
   if (hasSuccess.value) return 'text-m-success'
   if (disabled.value) return 'text-m-muted'
+  if (isReadonly.value) return isFilled.value ? 'text-black' : 'text-m-muted'
   if (isFocused.value) return 'text-m-primary'
   if (isFilled.value) return 'text-black'
   return 'text-m-muted'