Merge pull request #324 from dnum-mi/feat/dsfr-input-required

feat: ✨ Ajoute la props required sur le composant DsfrInput

Author: laruiss

src/components/DsfrInput/DsfrInput.stories.js

@@ -148,6 +148,39 @@ LabelVisible.args = {
   disabled: false,
 }
 
+export const ChampObligatoire = (args) => ({
+  components: {
+    DsfrInput,
+  },
+  data () {
+    return {
+      ...args,
+    }
+  },
+  template: `
+    <DsfrInput
+      :model-value="modelValue"
+      :label="label"
+      :label-visible="labelVisible"
+      :placeholder="placeholder"
+      :disabled="disabled"
+      :required="true"
+    />
+  `,
+  mounted () {
+    document.body.parentElement.setAttribute('data-fr-theme', this.dark ? 'dark' : 'light')
+  },
+})
+ChampObligatoire.args = {
+  dark: false,
+  label: 'Label champ de saisie',
+  labelVisible: true,
+  placeholder: 'Placeholder',
+  modelValue: '',
+  disabled: false,
+  isTextarea: true,
+}
+
 export const ChampEnErreur = (args) => ({
   components: {
     DsfrInput,

src/components/DsfrInput/DsfrInput.vue

@@ -5,7 +5,9 @@ import { getRandomId } from '../../utils/random-utils.js'
 
 export default defineComponent({
   name: 'DsfrInput',
+
   inheritAttrs: false,
+
   props: {
     id: {
       type: String,
@@ -39,7 +41,9 @@ export default defineComponent({
     isValid: Boolean,
     isTextarea: Boolean,
   },
+
   emits: ['update:modelValue'],
+
   computed: {
     isComponent () {
       return this.isTextarea ? 'textarea' : 'input'
@@ -59,12 +63,22 @@ export default defineComponent({
     }"
     :for="id"
   >
-    {{ label }} {{ $attrs.required ? '*' : '' }}
+    {{ label }}
+
+    <!-- @slot Slot pour indiquer que le champ est obligatoire. Par défaut, met une astérisque (dans un `<span class="required">`) -->
+    <slot name="required-tip">
+      <span
+        v-if="$attrs.required"
+        class="required"
+      >&nbsp;*</span>
+    </slot>
+
     <span
       v-if="hint"
       class="fr-hint-text"
     >{{ hint }}</span>
   </label>
+
   <component
     :is="isComponent"
     v-if="!wrapper"
@@ -80,6 +94,7 @@ export default defineComponent({
     @input="$emit('update:modelValue', $event.target.value)"
     @keydown.esc="$emit('update:modelValue', '')"
   />
+
   <div
     v-else
     :class="[