DatePicker forms added

apps/showcase/doc/datepicker/FormDoc.vue

@@ -0,0 +1,148 @@
+<template>
+    <DocSectionText v-bind="$attrs">
+        <p>DatePicker can be used with the <NuxtLink to="/forms">PrimeVue Forms</NuxtLink> library.</p>
+    </DocSectionText>
+    <div class="card flex justify-center">
+        <Form v-slot="$form" :resolver="resolver" :initialValues="initialValues" @submit="onFormSubmit" class="flex flex-col gap-4">
+            <div class="flex flex-col gap-2">
+                <DatePicker name="date" fluid />
+                <Message v-if="$form.date?.invalid" severity="error">{{ $form.date.errors[0]?.message }}</Message>
+            </div>
+            <Button type="submit" severity="secondary" label="Submit" />
+        </Form>
+    </div>
+    <DocSectionCode :code="code" :dependencies="{ zod: '3.23.8' }" />
+</template>
+
+<script>
+import { zodResolver } from '@primevue/form/resolvers';
+import { z } from 'zod';
+
+export default {
+    data() {
+        return {
+            initialValues: {
+                date: ''
+            },
+            resolver: zodResolver(
+                z.object({
+                    date: z.preprocess((val) => {
+                        if (val === '' || val === null) {
+                            return null;
+                        }
+
+                        return new Date(val);
+                    }, z.union([z.date(), z.null().refine((val) => val !== null, { message: 'Date is required.' })]))
+                })
+            ),
+            code: {
+                basic: `
+<Form v-slot="$form" :resolver="resolver" :initialValues="initialValues" @submit="onFormSubmit" class="flex flex-col gap-4">
+    <div class="flex flex-col gap-2">
+        <DatePicker name="date" fluid />
+        <Message v-if="$form.date?.invalid" severity="error">{{ $form.date.errors[0]?.message }}</Message>
+    </div>
+    <Button type="submit" severity="secondary" label="Submit" />
+</Form>
+`,
+                options: `
+<template>
+    <div class="card flex justify-center">
+        <Form v-slot="$form" :resolver="resolver" :initialValues="initialValues" @submit="onFormSubmit" class="flex flex-col gap-4">
+            <div class="flex flex-col gap-2">
+                <DatePicker name="date" fluid />
+                <Message v-if="$form.date?.invalid" severity="error">{{ $form.date.errors[0]?.message }}</Message>
+            </div>
+            <Button type="submit" severity="secondary" label="Submit" />
+        </Form>
+    </div>
+</template>
+
+<script>
+import { zodResolver } from '@primevue/form/resolvers';
+import { z } from 'zod';
+
+export default {
+    data() {
+        return {
+            initialValues: {
+                date: ''
+            },
+            resolver: zodResolver(
+                z.object({
+                    date: z.preprocess((val) => {
+                        if (val === '' || val === null) {
+                            return null;
+                        }
+
+                        return new Date(val);
+                    }, z.union([z.date(), z.null().refine((val) => val !== null, { message: 'Date is required.' })]))
+                })
+            )
+        }
+    },
+    methods: {
+        onFormSubmit({ valid }) {
+            if (valid) {
+                this.$toast.add({ severity: 'success', summary: 'Form is submitted.', life: 3000 });
+            }
+        }
+    }
+}
+<\/script>
+
+`,
+                composition: `
+<template>
+    <div class="card flex justify-center">
+        <Form v-slot="$form" :resolver="resolver" :initialValues="initialValues" @submit="onFormSubmit" class="flex flex-col gap-4">
+            <div class="flex flex-col gap-2">
+                <DatePicker name="date" fluid />
+                <Message v-if="$form.date?.invalid" severity="error">{{ $form.date.errors[0]?.message }}</Message>
+            </div>
+            <Button type="submit" severity="secondary" label="Submit" />
+        </Form>
+    </div>
+</template>
+
+<script setup>
+import { ref } from 'vue';
+import { zodResolver } from '@primevue/form/resolvers';
+import { useToast } from "primevue/usetoast";
+import { z } from 'zod';
+
+const toast = useToast();
+const initialValues = ref({
+    date: ''
+});
+const resolver = ref(zodResolver(
+    z.object({
+        date: z.preprocess((val) => {
+            if (val === '' || val === null) {
+                return null;
+            }
+
+            return new Date(val);
+        }, z.union([z.date(), z.null().refine((val) => val !== null, { message: 'Date is required.' })]))
+    })
+));
+
+const onFormSubmit = ({ valid }) => {
+    if (valid) {
+        toast.add({ severity: 'success', summary: 'Form is submitted.', life: 3000 });
+    }
+};
+<\/script>
+        `
+            }
+        };
+    },
+    methods: {
+        onFormSubmit({ valid }) {
+            if (valid) {
+                this.$toast.add({ severity: 'success', summary: 'Form is submitted.', life: 3000 });
+            }
+        }
+    }
+};
+</script>

apps/showcase/pages/datepicker/index.vue

@@ -10,6 +10,7 @@ import DateTemplateDoc from '@/doc/datepicker/DateTemplateDoc.vue';
 import DisabledDoc from '@/doc/datepicker/DisabledDoc.vue';
 import FilledDoc from '@/doc/datepicker/FilledDoc.vue';
 import FloatLabelDoc from '@/doc/datepicker/FloatLabelDoc.vue';
+import FormDoc from '@/doc/datepicker/FormDoc.vue';
 import FormatDoc from '@/doc/datepicker/FormatDoc.vue';
 import IconDoc from '@/doc/datepicker/IconDoc.vue';
 import IftaLabelDoc from '@/doc/datepicker/IftaLabelDoc.vue';
@@ -41,6 +42,11 @@ export default {
                     label: 'Basic',
                     component: BasicDoc
                 },
+                {
+                    id: 'form',
+                    label: 'Form',
+                    component: FormDoc
+                },
                 {
                     id: 'format',
                     label: 'Format',