Listbox form

apps/showcase/doc/listbox/FormDoc.vue

@@ -0,0 +1,159 @@
+<template>
+    <DocSectionText v-bind="$attrs">
+        <p>Listbox can be used with the <NuxtLink to="/forms">PrimeVue Forms</NuxtLink> library.</p>
+    </DocSectionText>
+    <div class="card flex justify-center">
+        <Form v-slot="$form" :resolver="resolver" :initialValues="initialValues" @submit="onFormSubmit" class="flex flex-col gap-4 w-full sm:w-56">
+            <div class="flex flex-col gap-2">
+                <Listbox name="city" :options="cities" optionLabel="name" fluid />
+                <Message v-if="$form.city?.invalid" severity="error">{{ $form.city.errors[0]?.message }}</Message>
+            </div>
+            <Button type="submit" severity="secondary" label="Submit" />
+        </Form>
+    </div>
+    <DocSectionCode :code="code" :dependencies="{ zod: '3.23.8' }" />
+</template>
+
+<script>
+import { zodResolver } from '@primevue/form/resolvers';
+import { z } from 'zod';
+
+export default {
+    data() {
+        return {
+            initialValues: {
+                city: { name: '' }
+            },
+            resolver: zodResolver(
+                z.object({
+                    city: z.union([
+                        z.object({
+                            name: z.string().min(1, 'City required.')
+                        }),
+                        z.any().refine((val) => false, { message: 'City required.' })
+                    ])
+                })
+            ),
+            cities: [
+                { name: 'New York', code: 'NY' },
+                { name: 'Rome', code: 'RM' },
+                { name: 'London', code: 'LDN' },
+                { name: 'Istanbul', code: 'IST' },
+                { name: 'Paris', code: 'PRS' }
+            ],
+            code: {
+                basic: `
+<Form v-slot="$form" :resolver="resolver" :initialValues="initialValues" @submit="onFormSubmit" class="flex flex-col gap-4 w-full sm:w-56">
+    <div class="flex flex-col gap-2">
+        <Listbox name="city" :options="cities" optionLabel="name" fluid />
+        <Message v-if="$form.city?.invalid" severity="error">{{ $form.city.errors[0]?.message }}</Message>
+    </div>
+    <Button type="submit" severity="secondary" label="Submit" />
+</Form>
+`,
+                options: `
+<template>
+    <div class="card flex justify-center">
+        <Form v-slot="$form" :resolver="resolver" :initialValues="initialValues" @submit="onFormSubmit" class="flex flex-col gap-4 w-full sm:w-56">
+            <div class="flex flex-col gap-2">
+                <Listbox name="city" :options="cities" optionLabel="name" fluid />
+                <Message v-if="$form.city?.invalid" severity="error">{{ $form.city.errors[0]?.message }}</Message>
+            </div>
+            <Button type="submit" severity="secondary" label="Submit" />
+        </Form>
+    </div>
+</template>
+
+<script>
+import { zodResolver } from '@primevue/form/resolvers';
+import { z } from 'zod';
+
+export default {
+    data() {
+        return {
+            initialValues: {
+                city: { name: '' }
+            },
+            resolver: zodResolver(
+                z.object({
+                    city: z.union([
+                        z.object({
+                            name: z.string().min(1, 'City required.')
+                        }),
+                        z.any().refine((val) => false, { message: 'City required.' })
+                    ])
+                })
+            ),
+            cities: [
+                { name: 'New York', code: 'NY' },
+                { name: 'Rome', code: 'RM' },
+                { name: 'London', code: 'LDN' },
+                { name: 'Istanbul', code: 'IST' },
+                { name: 'Paris', code: 'PRS' }
+            ]
+        }
+    },
+    methods: {
+        onFormSubmit({ valid }) {
+            if (valid) {
+                this.$toast.add({ severity: 'success', summary: 'Form is submitted.', life: 3000 });
+            }
+        }
+    }
+}
+<\/script>
+
+`,
+                composition: `
+<template>
+    <div class="card flex justify-center">
+        <Form v-slot="$form" :resolver="resolver" :initialValues="initialValues" @submit="onFormSubmit" class="flex flex-col gap-4 w-full sm:w-56">
+            <div class="flex flex-col gap-2">
+                <Listbox name="city" :options="cities" optionLabel="name" fluid />
+                <Message v-if="$form.city?.invalid" severity="error">{{ $form.city.errors[0]?.message }}</Message>
+            </div>
+            <Button type="submit" severity="secondary" label="Submit" />
+        </Form>
+    </div>
+</template>
+
+<script setup>
+import { ref } from 'vue';
+import { zodResolver } from '@primevue/form/resolvers';
+import { useToast } from "primevue/usetoast";
+import { z } from 'zod';
+
+const toast = useToast();
+const initialValues = ref({
+    city: { name: '' }
+});
+const resolver = ref(zodResolver(
+    z.object({
+        city: z.union([
+            z.object({
+                name: z.string().min(1, 'City required.')
+            }),
+            z.any().refine((val) => false, { message: 'City required.' })
+        ])
+    })
+));
+
+const onFormSubmit = ({ valid }) => {
+    if (valid) {
+        toast.add({ severity: 'success', summary: 'Form is submitted.', life: 3000 });
+    }
+};
+<\/script>
+        `
+            }
+        };
+    },
+    methods: {
+        onFormSubmit({ valid }) {
+            if (valid) {
+                this.$toast.add({ severity: 'success', summary: 'Form is submitted.', life: 3000 });
+            }
+        }
+    }
+};
+</script>

apps/showcase/pages/listbox/index.vue

@@ -8,6 +8,7 @@ import BasicDoc from '@/doc/listbox/BasicDoc.vue';
 import CheckmarkDoc from '@/doc/listbox/CheckmarkDoc.vue';
 import DisabledDoc from '@/doc/listbox/DisabledDoc.vue';
 import FilterDoc from '@/doc/listbox/FilterDoc.vue';
+import FormDoc from '@/doc/listbox/FormDoc.vue';
 import GroupDoc from '@/doc/listbox/GroupDoc.vue';
 import ImportDoc from '@/doc/listbox/ImportDoc.vue';
 import InvalidDoc from '@/doc/listbox/InvalidDoc.vue';
@@ -31,6 +32,11 @@ export default {
                     label: 'Basic',
                     component: BasicDoc
                 },
+                {
+                    id: 'form',
+                    label: 'Form',
+                    component: FormDoc
+                },
                 {
                     id: 'checkmark',
                     label: 'Checkmark',