js 常用正则表达式-优快云博客

//正整数
/^([0]|[1-9][0-9]*)$/

//金额(两位小数)
/(^[1-9]([0-9]+)?(\.[0-9]{1,2})?$)|(^(0){1}$)|(^[0-9]\.[0-9]([0-9])?$)/

//手机号
/^1[3|4|5|6|7|8|9][0-9]\d{8}$/

/^[1][3,4,5,6,7,8,9][0-9]{9}$/


//座机号码
/^([0-9]{3,4}-)?[0-9]{7,8}$/

//电子邮箱
/^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/


//传真
/^([\+][0-9]{1,3}[ \.\-])?([\(]{1}[0-9]{2,6}[\)])?([0-9 \.\-\/]{3,20})((x|ext|extension)[ ]?[0-9]{1,4})?$/


//统一社会信用代码
/^([0-9A-HJ-NPQRTUWXY]{2}\d{6}[0-9A-HJ-NPQRTUWXY]{10}|[1-9]\d{14})$/

//税号
/^[A-Z0-9]{15}$|^[A-Z0-9]{17}$|^[A-Z0-9]{18}$|^[A-Z0-9]{20}$/

身份证校验(vue)

export const verification = {
   "idcard": {
       "regex": /^(\d{18}|\d{15}|\d{17}[xX])$/,
       "message": "无效的身份证号码"
  }
}

// 身份证校验
    checkIdcard(rule, value, callback){
        if(value){
          if (value && !verification.idcard.regex.test(value)) {
              callback(new Error(verification.idcard.message));
              return false;
          }
          let 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"
          }; 

          // 地区
          if (!aCity[parseInt(value.substr(0, 2))]) {
            callback(new Error(verification.idcard.message));
            return false;
          }

          // 出生日期
          let sBirthday = (value.substr(6, 4) + "-" + Number(value.substr(10, 2)) + "-" + Number(value.substr(12, 2))).replace(/-/g, "/");
          let d = new Date(sBirthday);
          if (sBirthday != (d.getFullYear() + "/" + (d.getMonth() + 1) + "/" + d.getDate())) {
              callback(new Error(verification.idcard.message));
              return false;
          }

          // 身份证号码校验
          let sum = 0;
          let weights = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2];
          let codes = "10X98765432";
          for (let i = 0; i < value.length - 1; i++) {
            sum += value[i] * weights[i];
          }
          // console.log(sum);
          var last = codes[sum % 11]; //计算出来的最后一位身份证号码
          if (value[value.length - 1] != last) {
            callback(new Error(verification.idcard.message));
            return false
          } 
          
          // 正确
          callback();
        }else{
          callback();
        }
    },

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