mp-colorui/dist/weapp/lib/rules.ts

MP ColorUI 是一款基于 Taro 框架并且联合 Color-UI CSS 库开发的多端 UI 组件库（支持小程序端和H5端）

/**
 * 手机号码正则校验
 * @param value 需要校验值
 * @returns {boolean}
 */
export const phone = (value: string) => /^[1]([3-9])[0-9]{9}$/.test(value);

/**
 * email 地址校验
 * @param value 需要校验值
 * @returns {boolean}
 */
export const email = (value: string) => /^([a-zA-Z0-9\u4e00-\u9fa5]+[_|.]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|.]?)*[a-zA-Z0-9]+\.[a-zA-Z]{2,3}$/.test(value);

/**
 * 数值范围校验
 * @param min 最小值
 * @param max 最大值
 * @param value 需要校验值
 * @returns {boolean}
 */
export const range = (min: number, max: number, value: number) => value >= min && value <= max;

/**
 * 是否为空
 * @param value 需要校验值
 * @returns {boolean}
 */
export const required = (value: string) => !!value;

/**
 * 是否为纯英文
 * @param value 需要校验值
 * @returns {boolean}
 */
export const en = (value: string) => /(^[A-Za-z]+$)/.test(value);

/**
 * 是否为纯中文
 * @param value 需要校验值
 * @returns {boolean}
 */
export const cn = (value: string) => /(^[\u4e00-\u9fa5]{0,}$)/.test(value);

/**
 * 是否为金钱数字
 * @param value 需要校验值
 * @returns {boolean}
 */
export const money = (value: string | number) => /(^[1-9]([0-9]+)?(\.[0-9]{1,2})?$)|(^(0){1}$)|(^[0-9]\.[0-9]([0-9])?$)/.test(`${value}`);

/**
 * 是否字母数字组合
 * @param value 需要校验值
 * @returns {boolean}
 */
export const code = (value: string) => /(^[A-Za-z0-9]+$)/.test(value);

/**
 * 是否为纯数字
 * @param value 需要校验值
 * @returns {boolean}
 */
export const number = (value: number | string) => /^[0-9]+.?[0-9]*$/.test(`${value}`);

/**
 * 是否为 ip 地址
 * @param value 需要校验值
 * @returns {boolean}
 */
export const ip = (value: string) => /^(\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])$/.test(value);

/**
 * 是否为合法 url
 * @param value 需要校验值
 * @returns {boolean}
 */
export const url = (value: string) => /(http|ftp|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&:/~\+#]*[\w\-\@?^=%&/~\+#])?/.test(value);

/**
 * 是否为合法身份证
 * @param value 需要校验值
 * @returns {boolean}
 */
export const idCard = (value: string) => {
  const aCity = { 11: "北京", 12: "天津", 13: "河北", 14: "山西", 15: "内蒙古", 21: "辽宁", 22: "吉林", 23: "黑龙江", 31: "上海", 32: "江苏", 33: "浙江", 34: "安徽", 35: "福建", 36: "江西", 37: "山东", 41: "河南", 42: "湖北", 43: "湖南", 44: "广东", 45: "广西", 46: "海南", 50: "重庆", 51: "四川", 52: "贵州", 53: "云南", 54: "西藏", 61: "陕西", 62: "甘肃", 63: "青海", 64: "宁夏", 65: "新疆", 71: "台湾", 81: "香港", 82: "澳门", 91: "国外" }
  let iSum = 0;
  if (!/^\d{17}(\d|x)$/i.test(value)) {
    return false;//身份证长度或格式错误
  }
  let idCardValid = value.replace(/x$/i, "a");
  if (aCity[parseInt(idCardValid.substr(0, 2))] == null) {
    return false;//身份证地区非法;
  }
  const sBirthday = idCardValid.substr(6, 4) + "-" + Number(idCardValid.substr(10, 2)) + "-" + Number(idCardValid.substr(12, 2));
  const d = new Date(sBirthday.replace(/-/g, "/"));
  if (sBirthday != (d.getFullYear() + "-" + (d.getMonth() + 1) + "-" + d.getDate())) {
    return false;//身份证上的出生日期非法;
  }
  for (let i = 17; i >= 0; i--) {
    iSum += (Math.pow(2, i) % 11) * parseInt(idCardValid.charAt(17 - i), 11);
  }
  if (iSum % 11 != 1) {
    return false;//身份证号非法;
  }
};
export default {
  phone,
  email,
  range,
  required,
  en,
  cn,
  money,
  number,
  ip,
  url,
  idCard
}