1.手机号是否正确校验

<el-input  v-model="conentortel"  oninput="if(value.length>11)value=value.slice(0,11)" type="Number"  onkeyup="this.value = this.value.replace(/[^\d]/g,'');"   placeholder="负责人电话" style="width:150px" prop="conentortel"></el-input>
 export default{
	data(){
        var checkPhone = (rule, value, callback) => { // 手机号验证
        if (!value) {
          return callback(new Error('手机号不能为空'));
        } else {
          const reg = /^1[3456789]\d{9}$/
          if (reg.test(value)) {
            callback();
          } else {
            return callback(new Error('请输入正确的手机号'));
          }
        }
      };
	   return {
	     	 conentortel:[
	             {required: true, message: '请填写联系人电话', trigger: 'blur'},
	             {validator: checkPhone, trigger: 'blur'}
	         ],
	     }
    }
 }