Vue 进阶（三十）：element-ui 表单验证

<el-form ref="form" :rules="rules" :model="form" label-width="300px">  <el-form-item label="发货地址：" prop="fAdderss">    <el-input class="inp" v-model="form.fAdderss" auto-complete="true"></el-input>    <el-button type="primary" class="btn-add" @click="onSubmit">常用地址</el-button>  </el-form-item></el-form>

<script>export default {  data() {    return {      form: {        fAdderss: '',      },      // 校验规则      rules: {        fAdderss: [        { required: true, //是否必填          message: '地址不能为空', //规则          trigger: 'blur'  //何事件触发        },        //可以设置双重验证标准        { min: 3, max: 5,  message: '长度在 3 到 5 个字符', }      ]      }    }  }}</script>

<el-form ref="form" :rules="rules" :model="form" label-width="300px">       <el-form-item label="发货人电话" prop="phone">     <el-input class="inp" v-model="form.phone" auto-complete="true"></el-input>   </el-form-item></el-form>

<script>export default {  data() {    // 此处自定义校验手机号码js逻辑    var phoneReg = /^[1][3,4,5,7,8][0-9]{9}$/    var validatePhone = (rule, value, callback) => {      if (!value) {        return callback(new Error('号码不能为空!!'))      }      setTimeout(() => {        if (!phoneReg.test(value)) {          callback(new Error('格式有误'))        } else {          callback()        }      }, 1000)    }    return {      form: {            phone: '',      },      // 校验规则      rules: {        // 校验手机号码，主要通过validator来指定验证器名称        phone: [{ required: true, validator: validatePhone, trigger: 'blur' }]      },    }  }}</script>

//form<el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="0px" >  //表单项  <el-form-item label="发货人电话" prop="phone">    <el-input class="inp" v-model="form.phone" auto-complete="true"></el-input>  </el-form-item>  ...  //提交按钮  <el-button class="btn-login" type="primary" size="medium" @click="submitForm('ruleForm')">立即登录</el-button>             </el-form>

methods: {   submitForm(formName) {     this.$refs[formName].validate(valid => {       if (valid) {            //如果通过验证 to do...       } else {         console.log('error submit!!')         return false       }     })}

rules: {   endSendTimeStr : [     { type: 'date',required: true, message: this.$t('filter.noempty'), trigger: 'change' }   ]}