- Form 组件基于 async-validator 实现的数据验证，给 Form 设置属性 rules，同时给需要验证的 FormItem 设置属性 prop 指向对应字段即可。
- 下面是完整代码：
<template><Form ref="formValidate" :model="formValidate" :rules="ruleValidate" :label-width="80"><FormItem label="Name" prop="name"><Input v-model="formValidate.name" placeholder="Enter your name"></Input></FormItem><FormItem label="E-mail" prop="mail"><Input v-model="formValidate.mail" placeholder="Enter your e-mail"></Input></FormItem><FormItem label="City" prop="city"><Select v-model="formValidate.city" placeholder="Select your city"><Option value="beijing">New York</Option><Option value="shanghai">London</Option><Option value="shenzhen">Sydney</Option></Select></FormItem><FormItem label="Date"><Row><Col span="11"><FormItem prop="date"><DatePicker type="date" placeholder="Select date" v-model="formValidate.date"></DatePicker></FormItem></Col><Col span="2" style="text-align: center">-</Col><Col span="11"><FormItem prop="time"><TimePicker type="time" placeholder="Select time" v-model="formValidate.time"></TimePicker></FormItem></Col></Row></FormItem><FormItem label="Gender" prop="gender"><RadioGroup v-model="formValidate.gender"><Radio label="male">Male</Radio><Radio label="female">Female</Radio></RadioGroup></FormItem><FormItem label="Hobby" prop="interest"><CheckboxGroup v-model="formValidate.interest"><Checkbox label="Eat"></Checkbox><Checkbox label="Sleep"></Checkbox><Checkbox label="Run"></Checkbox><Checkbox label="Movie"></Checkbox></CheckboxGroup></FormItem><FormItem label="Desc" prop="desc"><Input v-model="formValidate.desc" type="textarea" :autosize="{minRows: 2,maxRows: 5}" placeholder="Enter something..."></Input></FormItem><FormItem><Button type="primary" @click="handleSubmit('formValidate')">Submit</Button><Button @click="handleReset('formValidate')" style="margin-left: 8px">Reset</Button></FormItem></Form>
</template>
<script>export default {data () {return {formValidate: {name: '',mail: '',city: '',gender: '',interest: [],date: '',time: '',desc: ''},ruleValidate: {name: [{ required: true, message: 'The name cannot be empty', trigger: 'blur' }],mail: [{ required: true, message: 'Mailbox cannot be empty', trigger: 'blur' },{ type: 'email', message: 'Incorrect email format', trigger: 'blur' }],city: [{ required: true, message: 'Please select the city', trigger: 'change' }],gender: [{ required: true, message: 'Please select gender', trigger: 'change' }],interest: [{ required: true, type: 'array', min: 1, message: 'Choose at least one hobby', trigger: 'change' },{ type: 'array', max: 2, message: 'Choose two hobbies at best', trigger: 'change' }],date: [{ required: true, type: 'date', message: 'Please select the date', trigger: 'change' }],time: [{ required: true, type: 'string', message: 'Please select time', trigger: 'change' }],desc: [{ required: true, message: 'Please enter a personal introduction', trigger: 'blur' },{ type: 'string', min: 20, message: 'Introduce no less than 20 words', trigger: 'blur' }]}}},methods: {handleSubmit (name) {this.$refs[name].validate((valid) => {if (valid) {this.$Message.success('Success!');} else {this.$Message.error('Fail!');}})},handleReset (name) {this.$refs[name].resetFields();}}}
</script>
city: [{ required: true, type:'number',message: 'Please select the city', trigger: 'change' }],
- 这里是验证手机号，在data下面加上以上代码
const validatePhone = (rule, value, callback) => {if (!value) {return callback(new Error('联系电话不能为空'));} else if (!(/^1[3456789]\d{9}$/.test(value)) && !(/^((0\d{2,3})-)(\d{7,8})(-(\d{3,}))?$/.test(value))) {callback('联系电话格式不正确');} else {callback();}};
- 在ruleValidate里面使用上面自定义校验的函数
phone: [{ required: true,validator:validatePhone,trigger:'blur'}]