350 lines
13 KiB
Vue
350 lines
13 KiB
Vue
<template>
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<DocSectionText v-bind="$attrs">
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<p>
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Validations are implemented the with <i>resolver</i> property. A custom resolver is responsible for handling the validation and returning an <i>errors</i> object with key-value pairs where key is the form field name and value is an array
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of error object data. For productivity, we recommend using a schema validation library instead of building your own custom validation logic. The forms library provide built-in resolvers for popular options including
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<a href="https://zod.dev/">Zod</a>, <a href="https://github.com/jquense/yup">Yup</a>, <a href="https://joi.dev/">Joi</a>, <a href="https://valibot.dev/">Valibot</a>, and <a href="https://docs.superstructjs.org/">Superstruct</a> that can
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be be imported from <i>@primevue/form/resolvers</i> path.
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</p>
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</DocSectionText>
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<div class="card flex flex-col items-center gap-5">
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<Fieldset legend="Schema">
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<RadioButtonGroup v-model="selectedSchema" name="schema" class="flex flex-wrap gap-4" @update:modelValue="changeResolver">
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<div class="flex items-center gap-2">
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<RadioButton inputId="zod" value="Zod" />
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<label for="zod">Zod</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="yup" value="Yup" />
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<label for="yup">Yup</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="valibot" value="Valibot" />
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<label for="valibot">Valibot</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="superStruct" value="SuperStruct" />
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<label for="superStruct">SuperStruct</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="custom" value="Custom" />
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<label for="custom">Custom</label>
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</div>
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</RadioButtonGroup>
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</Fieldset>
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<Form v-slot="$form" :initialValues :resolver="resolver" @submit="onFormSubmit" class="flex flex-col gap-4 w-full sm:w-56">
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<div class="flex flex-col gap-1">
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<InputText name="username" type="text" placeholder="Username" fluid />
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<Message v-if="$form.username?.invalid" severity="error" size="small" variant="simple">{{ $form.username.error.message }}</Message>
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</div>
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<Button type="submit" severity="secondary" label="Submit" />
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</Form>
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</div>
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<DocSectionCode :code="code" :dependencies="{ zod: '3.23.8' }" />
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</template>
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<script>
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import { superStructResolver, valibotResolver, yupResolver, zodResolver } from '@primevue/form/resolvers';
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import * as s from 'superstruct';
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import * as v from 'valibot';
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import * as yup from 'yup';
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import { z } from 'zod';
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export default {
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data() {
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return {
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initialValues: {
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username: ''
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},
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selectedSchema: 'Zod',
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resolver: zodResolver(
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z.object({
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username: z.string().min(1, { message: 'Username is required via Zod.' })
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})
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),
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code: {
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basic: `
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<Form v-slot="$form" :initialValues :resolver="resolver" @submit="onFormSubmit" class="flex flex-col gap-4 w-full sm:w-56">
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<div class="flex flex-col gap-1">
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<InputText name="username" type="text" placeholder="Username" fluid />
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<Message v-if="$form.username?.invalid" severity="error" size="small" variant="simple">{{ $form.username.error.message }}</Message>
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</div>
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<Button type="submit" severity="secondary" label="Submit" />
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</Form>
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`,
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options: `
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<template>
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<div class="card flex flex-col items-center gap-5">
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<Toast />
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<Fieldset legend="Schema">
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<RadioButtonGroup v-model="selectedSchema" name="schema" class="flex flex-wrap gap-4" @update:modelValue="changeResolver">
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<div class="flex items-center gap-2">
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<RadioButton inputId="zod" value="Zod" />
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<label for="zod">Zod</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="yup" value="Yup" />
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<label for="yup">Yup</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="valibot" value="Valibot" />
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<label for="valibot">Valibot</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="superStruct" value="SuperStruct" />
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<label for="superStruct">SuperStruct</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="custom" value="Custom" />
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<label for="custom">Custom</label>
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</div>
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</RadioButtonGroup>
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</Fieldset>
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<Form v-slot="$form" :initialValues :resolver="resolver" @submit="onFormSubmit" class="flex flex-col gap-4 w-full sm:w-56">
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<div class="flex flex-col gap-1">
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<InputText name="username" type="text" placeholder="Username" fluid />
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<Message v-if="$form.username?.invalid" severity="error" size="small" variant="simple">{{ $form.username.error.message }}</Message>
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</div>
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<Button type="submit" severity="secondary" label="Submit" />
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</Form>
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</div>
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</template>
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<script>
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import { superStructResolver, valibotResolver, yupResolver, zodResolver } from '@primevue/form/resolvers';
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import * as s from 'superstruct';
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import * as v from 'valibot';
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import * as yup from 'yup';
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import { z } from 'zod';
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export default {
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data() {
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return {
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initialValues: {
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username: ''
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},
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selectedSchema: 'Zod',
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resolver: zodResolver(
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z.object({
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username: z.string().min(1, { message: 'Username is required via Zod.' })
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})
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)
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};
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},
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methods: {
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changeResolver(schema) {
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if (schema === 'Zod') {
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this.resolver = zodResolver(
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z.object({
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username: z.string().min(1, { message: 'Username is required via Zod.' })
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})
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);
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} else if (schema === 'Yup') {
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this.resolver = yupResolver(
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yup.object().shape({
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username: yup.string().required('Username is required via Yup.')
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})
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);
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} else if (schema === 'Valibot') {
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this.resolver = valibotResolver(
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v.object({
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username: v.pipe(v.string(), v.minLength(1, 'Username is required via Valibot.'))
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})
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);
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} else if (schema === 'SuperStruct') {
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this.resolver = superStructResolver(
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s.object({
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username: s.nonempty(s.string())
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})
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);
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} else if (schema === 'Custom') {
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this.resolver = ({ values }) => {
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const errors = {};
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if (!values.username) {
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errors.username = [{ message: 'Username is required.' }];
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}
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return {
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errors
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};
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};
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}
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},
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onFormSubmit({ valid }) {
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if (valid) {
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this.$toast.add({ severity: 'success', summary: 'Form is submitted.', life: 3000 });
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}
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}
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}
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};
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<\/script>
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`,
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composition: `
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<template>
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<div class="card flex flex-col items-center gap-5">
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<Toast />
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<Fieldset legend="Schema">
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<RadioButtonGroup v-model="selectedSchema" name="schema" class="flex flex-wrap gap-4" @update:modelValue="changeResolver">
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<div class="flex items-center gap-2">
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<RadioButton inputId="zod" value="Zod" />
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<label for="zod">Zod</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="yup" value="Yup" />
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<label for="yup">Yup</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="valibot" value="Valibot" />
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<label for="valibot">Valibot</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="superStruct" value="SuperStruct" />
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<label for="superStruct">SuperStruct</label>
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</div>
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<div class="flex items-center gap-2">
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<RadioButton inputId="custom" value="Custom" />
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<label for="custom">Custom</label>
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</div>
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</RadioButtonGroup>
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</Fieldset>
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<Form v-slot="$form" :initialValues :resolver="resolver" @submit="onFormSubmit" class="flex flex-col gap-4 w-full sm:w-56">
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<div class="flex flex-col gap-1">
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<InputText name="username" type="text" placeholder="Username" fluid />
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<Message v-if="$form.username?.invalid" severity="error" size="small" variant="simple">{{ $form.username.error.message }}</Message>
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</div>
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<Button type="submit" severity="secondary" label="Submit" />
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</Form>
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</div>
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</template>
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<script setup>
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import { ref, watch } from 'vue';
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import { superStructResolver, valibotResolver, yupResolver, zodResolver } from '@primevue/form/resolvers';
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import * as s from 'superstruct';
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import * as v from 'valibot';
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import * as yup from 'yup';
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import { z } from 'zod';
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import { useToast } from 'primevue/usetoast';
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const toast = useToast();
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const initialValues = ref({
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username: ''
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});
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const selectedSchema = ref('Zod');
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const resolver = ref(zodResolver(
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z.object({
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username: z.string().min(1, { message: 'Username is required via Zod.' })
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})
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));
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watch(selectedSchema, (newSchema) => {
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changeResolver(newSchema);
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});
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const changeResolver = (schema) => {
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if (schema === 'Zod') {
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resolver.value = zodResolver(
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z.object({
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username: z.string().min(1, { message: 'Username is required via Zod.' })
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})
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);
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} else if (schema === 'Yup') {
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resolver.value = yupResolver(
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yup.object().shape({
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username: yup.string().required('Username is required via Yup.')
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})
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);
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} else if (schema === 'Valibot') {
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resolver.value = valibotResolver(
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v.object({
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username: v.pipe(v.string(), v.minLength(1, 'Username is required via Valibot.'))
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})
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);
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} else if (schema === 'SuperStruct') {
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resolver.value = superStructResolver(
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s.object({
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username: s.nonempty(s.string())
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})
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);
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} else if (schema === 'Custom') {
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resolver.value = ({ values }) => {
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const errors = {};
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if (!values.username) {
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errors.username = [{ message: 'Username is required.' }];
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}
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return {
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errors
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};
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};
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}
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}
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const onFormSubmit = ({ valid }) => {
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if (valid) {
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toast.add({ severity: 'success', summary: 'Form is submitted.', life: 3000 });
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}
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}
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<\/script>
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`
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}
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};
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},
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methods: {
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changeResolver(schema) {
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if (schema === 'Zod') {
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this.resolver = zodResolver(
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z.object({
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username: z.string().min(1, { message: 'Username is required via Zod.' })
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})
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);
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} else if (schema === 'Yup') {
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this.resolver = yupResolver(
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yup.object().shape({
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username: yup.string().required('Username is required via Yup.')
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})
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);
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} else if (schema === 'Valibot') {
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this.resolver = valibotResolver(
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v.object({
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username: v.pipe(v.string(), v.minLength(1, 'Username is required via Valibot.'))
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})
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);
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} else if (schema === 'SuperStruct') {
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this.resolver = superStructResolver(
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s.object({
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username: s.nonempty(s.string())
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})
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);
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} else if (schema === 'Custom') {
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this.resolver = ({ values }) => {
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const errors = {};
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if (!values.username) {
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errors.username = [{ message: 'Username is required.' }];
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}
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return {
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errors
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};
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};
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}
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},
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onFormSubmit({ valid }) {
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if (valid) {
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this.$toast.add({ severity: 'success', summary: 'Form is submitted.', life: 3000 });
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}
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}
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}
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};
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</script>
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