element form custom validation rules

Validation rules js

let matching = (value, callback, reg, message) => {
  if (value === "" || value === undefined || value == null) {
    callback(new Error(message));
  } else {
    if (!reg.test(value)) {
      callback(new Error(message));
    } else {
      callback();
    }
  }
};
module.exports = {
  USCCode(rule, value, callback) {
    let reg = /^[^_IOZSVa-z\W]{2}\d{6}[^_IOZSVa-z\W]{10}$/;
    matching(value, callback, reg, "请输入正确的18位统一社会信用代码");
  },
  zero(rule, value, callback) {
    let reg = /^([1-9]\d*|[0]{1,1})$/;
    matching(value, callback, reg, "请输入大于等于零的数字");
  },
  Username(rule, value, callback) {
    let reg = /^(?![0-9]*$)(?![a-zA-Z]*$)[a-zA-Z0-9]{6,12}$/;
    matching(value, callback, reg, "请输入6-12位字母和数字组合");
  },
  SimplePwd(rule, value, callback) {
    let reg = /^[_a-zA-Z0-9]+$/;
    matching(value, callback, reg, "包含英文字母、数字及下划线组成");
  },
  ComplexPwd(rule, value, callback) {
    let reg =
      /^(?![\d]+$)(?![a-zA-Z]+$)(?![^\da-zA-Z]+$)([^\u4e00-\u9fa5\s]){8,20}$/;
    matching(value, callback, reg, "请输入8-20位英文字母、数字或者符号");
  },
  Phone(rule, value, callback) {
    let reg = /^[1][3, 4, 5, 6, 7, 8][0-9]{9}$/;
    matching(value, callback, reg, "请输入正确的手机");
  },
  Email(rule, value, callback) {
    let reg = /^([a-zA-Z0-9]+[-_\.]?)+@[a-zA-Z0-9]+\.[a-z]+$/;
    matching(value, callback, reg, "输入正确的邮箱");
  },
  IdCard(rule, value, callback) {
    let reg = /(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/;
    matching(value, callback, reg, "输入正确的身份证号码");
  },
  Company(rule, value, callback) {
    let reg = /^[A-Z0-9]{8}-[A-Z0-9]$|^[A-Z0-9]{8}-[A-Z0-9]-[0-9]{2}$/;
    matching(value, callback, reg, "请输入正确的营业执照");
  },
  Weixin(rule, value, callback) {
    let reg = /^[a-zA-Z][a-zA-Z0-9_-]{5,19}$/;
    matching(value, callback, reg, "请输入正确的微信号");
  },
  Integer(rule, value, callback) {
    let reg = /^[1-9][0-9]*$/;
    matching(value, callback, reg, "请输入正确的整数");
  },
  Number(rule, value, callback) {
    let reg = /^\d+$|^\d+[.]?\d+$/;
    matching(value, callback, reg, "请输入纯数字");
  },
  Landline(rule, value, callback) {
    let reg = /^(\d{3,4}-)?\d{7,8}$/;
    matching(value, callback, reg, "请输入正确的座机");
  },
  Ip(rule, value, callback) {
    let reg =
      /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/;
    matching(value, callback, reg, "请输入正确的IP");
  },
  Price(rule, value, callback) {
    let reg = /^-?\d{1,4}(?:\.\d{1,2})?$ /;
    matching(value, callback, reg, "请输入正确的价格");
  },
  BankCard(rule, value, callback) {
    let reg = /^([1-9]{1})(\d{14}|\d{18})$/
    matching(value, callback, reg, '请输入正确的银行卡')
  },
  Hundred(rule, value, callback) {
    let reg = /^(?:[1-9]?\d|100)$/
    matching(value, callback, reg, '请输入0～100之间的数字')
  }
}

Form reference:

 rules: {
              
                reportEmail: [
                    { required: true, validator: verification.Email, trigger: "blur" },
                ],
               
            },