element-plus/docs/examples/form/validation.vue

169 lines
4.2 KiB
Vue

<template>
<el-form
ref="ruleFormRef"
:model="ruleForm"
:rules="rules"
label-width="120px"
class="demo-ruleForm"
:size="formSize"
>
<el-form-item label="Activity name" prop="name">
<el-input v-model="ruleForm.name"></el-input>
</el-form-item>
<el-form-item label="Activity zone" prop="region">
<el-select v-model="ruleForm.region" placeholder="Activity zone">
<el-option label="Zone one" value="shanghai"></el-option>
<el-option label="Zone two" value="beijing"></el-option>
</el-select>
</el-form-item>
<el-form-item label="Activity time" required>
<el-col :span="11">
<el-form-item prop="date1">
<el-date-picker
v-model="ruleForm.date1"
type="date"
placeholder="Pick a date"
style="width: 100%"
></el-date-picker>
</el-form-item>
</el-col>
<el-col class="text-center" :span="2">
<span class="text-gray-500">-</span>
</el-col>
<el-col :span="11">
<el-form-item prop="date2">
<el-time-picker
v-model="ruleForm.date2"
placeholder="Pick a time"
style="width: 100%"
></el-time-picker>
</el-form-item>
</el-col>
</el-form-item>
<el-form-item label="Instant delivery" prop="delivery">
<el-switch v-model="ruleForm.delivery"></el-switch>
</el-form-item>
<el-form-item label="Activity type" prop="type">
<el-checkbox-group v-model="ruleForm.type">
<el-checkbox label="Online activities" name="type"></el-checkbox>
<el-checkbox label="Promotion activities" name="type"></el-checkbox>
<el-checkbox label="Offline activities" name="type"></el-checkbox>
<el-checkbox label="Simple brand exposure" name="type"></el-checkbox>
</el-checkbox-group>
</el-form-item>
<el-form-item label="Resources" prop="resource">
<el-radio-group v-model="ruleForm.resource">
<el-radio label="Sponsorship"></el-radio>
<el-radio label="Venue"></el-radio>
</el-radio-group>
</el-form-item>
<el-form-item label="Activity form" prop="desc">
<el-input v-model="ruleForm.desc" type="textarea"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="submitForm(ruleFormRef)"
>Create</el-button
>
<el-button @click="resetForm(ruleFormRef)">Reset</el-button>
</el-form-item>
</el-form>
</template>
<script lang="ts" setup>
import { reactive, ref } from 'vue'
import type { ElForm } from 'element-plus'
type FormInstance = InstanceType<typeof ElForm>
const formSize = ref('')
const ruleFormRef = ref<FormInstance>()
const ruleForm = reactive({
name: '',
region: '',
date1: '',
date2: '',
delivery: false,
type: [],
resource: '',
desc: '',
})
const rules = reactive({
name: [
{
required: true,
message: 'Please input Activity name',
trigger: 'blur',
},
{
min: 3,
max: 5,
message: 'Length should be 3 to 5',
trigger: 'blur',
},
],
region: [
{
required: true,
message: 'Please select Activity zone',
trigger: 'change',
},
],
date1: [
{
type: 'date',
required: true,
message: 'Please pick a date',
trigger: 'change',
},
],
date2: [
{
type: 'date',
required: true,
message: 'Please pick a time',
trigger: 'change',
},
],
type: [
{
type: 'array',
required: true,
message: 'Please select at least one activity type',
trigger: 'change',
},
],
resource: [
{
required: true,
message: 'Please select activity resource',
trigger: 'change',
},
],
desc: [
{
required: true,
message: 'Please input activity form',
trigger: 'blur',
},
],
})
const submitForm = (formEl: FormInstance | undefined) => {
if (!formEl) return
formEl.validate((valid) => {
if (valid) {
console.log('submit!')
} else {
console.log('error submit!')
return false
}
})
}
const resetForm = (formEl: FormInstance | undefined) => {
if (!formEl) return
formEl.resetFields()
}
</script>