138 lines
4.4 KiB
Vue
138 lines
4.4 KiB
Vue
<template>
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<DocSectionText v-bind="$attrs">
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<p><a href="https://vee-validate.logaretm.com/v4/">VeeValidate</a> is a popular library for handling forms in Vue.</p>
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</DocSectionText>
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<div class="card p-fluid">
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<form @submit="onSubmit" class="flex flex-column gap-2">
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<Chips v-model="value" :class="{ 'p-invalid': errorMessage }" aria-describedby="chips-error" />
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<small id="chips-error" class="p-error">{{ errorMessage || ' ' }}</small>
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<Button type="submit" label="Submit" class="w-7rem" />
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</form>
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</div>
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<DocSectionCode :code="code" :dependencies="{ 'vee-validate': '4.8.2' }" />
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</template>
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<script>
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import { useToast } from 'primevue/usetoast';
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import { useField, useForm } from 'vee-validate';
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export default {
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setup() {
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const { handleSubmit, resetForm } = useForm();
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const { value, errorMessage } = useField('value', validateField);
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const toast = useToast();
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function validateField(value) {
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if (!value) {
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return 'At least one chip is required.';
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}
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return true;
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}
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const onSubmit = handleSubmit((values) => {
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if (values.value && values.value.length > 0) {
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toast.add({ severity: 'info', summary: 'Form Submitted', detail: values.value.join(','), life: 3000 });
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resetForm();
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}
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});
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return { value, handleSubmit, onSubmit, errorMessage };
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},
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data() {
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return {
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code: {
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basic: `
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<template>
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<div class="card p-fluid">
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<form @submit="onSubmit" class="flex flex-column gap-2">
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<Chips v-model="value" :class="{ 'p-invalid': errorMessage }" aria-describedby="chips-error" />
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<small class="p-error" id="chips-error">{{ errorMessage || ' ' }}</small>
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<Button type="submit" label="Submit" class="w-7rem" />
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</form>
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<Toast />
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</div>
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</template>`,
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options: `
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<template>
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<div class="card p-fluid">
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<form @submit="onSubmit" class="flex flex-column gap-2">
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<Chips v-model="value" :class="{ 'p-invalid': errorMessage }" aria-describedby="chips-error" />
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<small class="p-error" id="chips-error">{{ errorMessage || ' ' }}</small>
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<Button type="submit" label="Submit" class="w-7rem" />
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</form>
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<Toast />
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</div>
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</template>
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<script>
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import { useToast } from 'primevue/usetoast';
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import { useField, useForm } from 'vee-validate';
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export default {
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setup() {
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const { handleSubmit, resetForm } = useForm();
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const { value, errorMessage } = useField('value', validateField);
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const toast = useToast();
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function validateField(value) {
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if (!value) {
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return 'At least one chip is required.';
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}
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return true;
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}
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const onSubmit = handleSubmit((values) => {
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if (values.value && values.value.length > 0) {
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toast.add({ severity: 'info', summary: 'Form Submitted', detail: values.value.join(','), life: 3000 });
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resetForm();
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}
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});
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return { value, handleSubmit, onSubmit, errorMessage };
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}
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};
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<\/script>`,
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composition: `
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<template>
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<div class="card p-fluid">
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<form @submit="onSubmit" class="flex flex-column gap-2">
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<Chips v-model="value" :class="{ 'p-invalid': errorMessage }" aria-describedby="chips-error" />
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<small class="p-error" id="chips-error">{{ errorMessage || ' ' }}</small>
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<Button type="submit" label="Submit" class="w-7rem" />
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</form>
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<Toast />
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</div>
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</template>
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<script setup>
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import { useToast } from 'primevue/usetoast';
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import { useField, useForm } from 'vee-validate';
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const { handleSubmit, resetForm } = useForm();
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const { value, errorMessage } = useField('value', validateField);
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const toast = useToast();
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function validateField(value) {
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if (!value) {
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return 'At least one chip is required.';
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}
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return true;
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}
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const onSubmit = handleSubmit((values) => {
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if (values.value && values.value.length > 0) {
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toast.add({ severity: 'info', summary: 'Form Submitted', detail: values.value.join(','), life: 3000 });
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resetForm();
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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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};
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</script>
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