常用表单验证方法

常用表单验证

1、电话号码校验

  // 手机号码校验
export const telephoneValidator = (rule, value, callback) => {
  let reg = /^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\d{8}$/;
  if (value) {
    if (reg.test(value)) {
      callback()
    } else {
      callback(new Error('请输入正确的手机号'))
    }
    callback()
  } else {
    callback()
  }
}

2、固定电话校验

// 固定电话校验
export const fixededLinePhoneValidator = (rule, value, callback) => {
  let reg = /^(0[0-9]{2,3}\-)([2-9][0-9]{6,7})+(\-[0-9]{1,4})?$/;
  if (value) {
    if (reg.test(value)) {
      callback();
    } else {
      callback(new Error("请输入正确的固定电话格式"));
    }
    callback();
  } else {
    callback();
  }
};

3、qq号验证

// qq号验证
export const qqValidator = (rule, value, callback) => {
  let reg = /[1-9][0-9]{4,10}$/;
  if (value) {
    if (reg.test(value)) {
      callback();
    } else {
      callback(new Error("请输入正确的qq号码"));
    }
    callback();
  } else {
    callback();
  }
};

4、身份证号验证

export const idCardNoUtil = {
  /*省,直辖市代码表*/
  provinceAndCitys: {
    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",
  },

  /*每位加权因子*/
  powers: [
    "7",
    "9",
    "10",
    "5",
    "8",
    "4",
    "2",
    "1",
    "6",
    "3",
    "7",
    "9",
    "10",
    "5",
    "8",
    "4",
    "2",
  ],

  /*第18位校检码*/
  parityBit: ["1", "0", "X", "9", "8", "7", "6", "5", "4", "3", "2"],

  /*性别*/
  genders: {
    male: "男",
    female: "女",
  },

  /*校验地址码*/
  checkAddressCode: function (addressCode) {
    var check = /^[1-9]\d{5}$/.test(addressCode);
    if (!check) return false;
    if (idCardNoUtil.provinceAndCitys[parseInt(addressCode.substring(0, 2))]) {
      return true;
    } else {
      return false;
    }
  },

  /*校验日期码*/
  checkBirthDayCode: function (birDayCode) {
    var check =
      /^[1-9]\d{3}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))$/.test(
        birDayCode,
      );
    if (!check) return false;
    var yyyy = parseInt(birDayCode.substring(0, 4), 10);
    var mm = parseInt(birDayCode.substring(4, 6), 10);
    var dd = parseInt(birDayCode.substring(6), 10);
    var xdata = new Date(yyyy, mm - 1, dd);
    if (xdata > new Date()) {
      return false; //生日不能大于当前日期
    } else if (
      (xdata.getFullYear() == yyyy) && (xdata.getMonth() == mm - 1) &&
      (xdata.getDate() == dd)
    ) {
      return true;
    } else {
      return false;
    }
  },

  /*计算校检码*/
  getParityBit: function (idCardNo) {
    var id17 = idCardNo.substring(0, 17);
    /*加权 */
    var power = 0;
    for (var i = 0; i < 17; i++) {
      power += parseInt(id17.charAt(i), 10) * parseInt(idCardNoUtil.powers[i]);
    }
    /*取模*/
    var mod = power % 11;
    return idCardNoUtil.parityBit[mod];
  },

  /*验证校检码*/
  checkParityBit: function (idCardNo) {
    var parityBit = idCardNo.charAt(17).toUpperCase();
    if (idCardNoUtil.getParityBit(idCardNo) == parityBit) {
      return true;
    } else {
      return false;
    }
  },

  /*校验15位或18位的身份证号码*/
  checkIdCardNo: function (idCardNo) {
    //15位和18位身份证号码的基本校验
    var check = /^\d{15}|(\d{17}(\d|x|X))$/.test(idCardNo);
    if (!check) return false;
    //判断长度为15位或18位
    if (idCardNo.length == 15) {
      return idCardNoUtil.check15IdCardNo(idCardNo);
    } else if (idCardNo.length == 18) {
      return idCardNoUtil.check18IdCardNo(idCardNo);
    } else {
      return false;
    }
  },

  //校验15位的身份证号码
  check15IdCardNo: function (idCardNo) {
    //15位身份证号码的基本校验
    var check =
      /^[1-9]\d{7}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\d{3}$/
        .test(idCardNo);
    if (!check) return false;
    //校验地址码
    var addressCode = idCardNo.substring(0, 6);
    check = idCardNoUtil.checkAddressCode(addressCode);
    if (!check) return false;
    var birDayCode = "19" + idCardNo.substring(6, 12);
    //校验日期码
    return idCardNoUtil.checkBirthDayCode(birDayCode);
  },

  //校验18位的身份证号码
  check18IdCardNo: function (idCardNo) {
    //18位身份证号码的基本格式校验
    var check =
      /^[1-9]\d{5}[1-9]\d{3}((0[1-9])|(1[0-2]))((0[1-9])|([1-2][0-9])|(3[0-1]))\d{3}(\d|x|X)$/
        .test(idCardNo);
    if (!check) return false;
    //校验地址码
    var addressCode = idCardNo.substring(0, 6);
    check = idCardNoUtil.checkAddressCode(addressCode);
    if (!check) return false;
    //校验日期码
    var birDayCode = idCardNo.substring(6, 14);
    check = idCardNoUtil.checkBirthDayCode(birDayCode);
    if (!check) return false;
    //验证校检码
    return idCardNoUtil.checkParityBit(idCardNo);
  },

  formateDateCN: function (day) {
    var yyyy = day.substring(0, 4);
    var mm = day.substring(4, 6);
    var dd = day.substring(6);
    return yyyy + "-" + mm + "-" + dd;
  },

  //获取信息
  getIdCardInfo: function (idCardNo) {
    var idCardInfo = {
      gender: "", //性别
      birthday: "", // 出生日期(yyyy-mm-dd)
    };
    if (idCardNo.length == 15) {
      var aday = "19" + idCardNo.substring(6, 12);
      idCardInfo.birthday = idCardNoUtil.formateDateCN(aday);
      if (parseInt(idCardNo.charAt(14)) % 2 == 0) {
        idCardInfo.gender = idCardNoUtil.genders.female;
      } else {
        idCardInfo.gender = idCardNoUtil.genders.male;
      }
    } else if (idCardNo.length == 18) {
      var aday = idCardNo.substring(6, 14);
      idCardInfo.birthday = idCardNoUtil.formateDateCN(aday);
      if (parseInt(idCardNo.charAt(16)) % 2 == 0) {
        idCardInfo.gender = idCardNoUtil.genders.female;
      } else {
        idCardInfo.gender = idCardNoUtil.genders.male;
      }
    }
    return idCardInfo;
  },

  /*18位转15位*/
  getId15: function (idCardNo) {
    if (idCardNo.length == 15) {
      return idCardNo;
    } else if (idCardNo.length == 18) {
      return idCardNo.substring(0, 6) + idCardNo.substring(8, 17);
    } else {
      return null;
    }
  },

  /*15位转18位*/
  getId18: function (idCardNo) {
    if (idCardNo.length == 15) {
      var id17 = idCardNo.substring(0, 6) + "19" + idCardNo.substring(6);
      var parityBit = idCardNoUtil.getParityBit(id17);
      return id17 + parityBit;
    } else if (idCardNo.length == 18) {
      return idCardNo;
    } else {
      return null;
    }
  },
};

5、数字（有小数）校验

// 数字（有小数）校验
export const numValidator = (rule, value, callback) => {
  if (value) {
    let reg = /^([1-9][0-9]*)+(\.[0-9]{1,9})?$/;
    if (reg.test(value)) {
      callback();
    } else {
      callback(new Error("请输入正确的数字(小数点后最多9位)"));
    }
    callback();
    /* if (parseFloat(value)) {
      callback()
    } else {
      callback(new Error('请输入数字'))
    }
    callback()*/
  } else {
    callback();
  }
};

6、中英数下划线验证

validatorNameCn(rule, value, callback) {
    let acount = /^[\u4E00-\u9FA5A-Za-z0-9_]+$/
    if (value && (!(acount).test(value))) {
      callback(new Error('请输入中文、英文、数字包括下划线'))
    } else {
      callback()
    }
  },

7、大写英文下划线验证

validatorName(rule, value, callback) {
    let acount = /^[A-Z_]+$/
    if (value && (!(acount).test(value))) {
      callback(new Error('请输入大写英文、下划线'))
    } else {
      callback()
    }
  },

8、常用验证

/**
   * 校验 请输入中文、英文、数字包括下划线
   * 名称校验
   */
  validatorNameCn(rule, value, callback) {
    let acount = /^[\u4E00-\u9FA5A-Za-z0-9_]+$/
    if (value && (!(acount).test(value))) {
      callback(new Error('请输入中文、英文、数字包括下划线'))
    } else {
      callback()
    }
  },
  
  /**
   * 校验 请输入英文、数字包括下划线
   * 名称校验
   */
  validatorName(rule, value, callback) {
    let acount = /^[A-Z_]+$/
    if (value && (!(acount).test(value))) {
      callback(new Error('请输入大写英文、下划线'))
    } else {
      callback()
    }
  },
  
  /**
 * 电话号码
 * @param {*} s
 */
export function isPhone(s) {
  return /^([0-9]{3,4}-)?[0-9]{7,8}$/.test(s)
}

/**
 * URL地址
 * @param {*} s
 */
export function isURL(s) {
  return /^http[s]?:\/\/.*/.test(s)
}

/* 小写字母 */
export function validateLowerCase(str) {
  const reg = /^[a-z]+$/
  return reg.test(str)
}

/* 大写字母 */
export function validateUpperCase(str) {
  const reg = /^[A-Z]+$/
  return reg.test(str)
}

/* 大小写字母 */
export function validatAlphabets(str) {
  const reg = /^[A-Za-z]+$/
  return reg.test(str)
}

/**
 * 判断是否为整数
 */
export function validatenum(num, type) {
  let regName = /[^\d.]/g
  if (type === 1) {
    if (!regName.test(num)) return false
  } else if (type === 2) {
    regName = /[^\d]/g
    if (!regName.test(num)) return false
  }
  return true
}

/**
 * 判断是否为小数
 */
export function validatenumord(num, type) {
  let regName = /[^\d.]/g
  if (type === 1) {
    if (!regName.test(num)) return false
  } else if (type === 2) {
    regName = /[^\d.]/g
    if (!regName.test(num)) return false
  }
  return true
}

/**
 * 判断是否为空
 */
export function validatenull(val) {
  if (typeof val === 'boolean') {
    return false
  }
  if (typeof val === 'number') {
    return false
  }
  if (val instanceof Array) {
    if (val.length === 0) return true
  } else if (val instanceof Object) {
    if (JSON.stringify(val) === '{}') return true
  } else {
    if (val === 'null' || val == null || val === 'undefined' || val === undefined || val === '') return true
    return false
  }
  return false
}

/**
   * 校验 请输入中文、英文、数字包括下划线
   * 名称校验
   */
  validatorNameCn(rule, value, callback) {
    let acount = /^[\u4E00-\u9FA5A-Za-z0-9_]+$/
    if (value && (!(acount).test(value))) {
      callback(new Error('请输入中文、英文、数字包括下划线'))
    } else {
      callback()
    }
  },

9、银行卡号

// 银行卡号
export const luhnCheck = (rule, bankno, callback) => {
  var lastNum = bankno.substr(bankno.length - 1, 1); //取出最后一位（与luhn进行比较）
  var first15Num = bankno.substr(0, bankno.length - 1); //前15或18位
  var newArr = new Array();
  for (var i = first15Num.length - 1; i > -1; i--) { //前15或18位倒序存进数组
      newArr.push(first15Num.substr(i, 1));
  }
  var arrJiShu = new Array(); //奇数位*2的积 <9
  var arrJiShu2 = new Array(); //奇数位*2的积 >9
  var arrOuShu = new Array(); //偶数位数组
  for (var j = 0; j < newArr.length; j++) {
      if ((j + 1) % 2 == 1) { //奇数位
          if (parseInt(newArr[j]) * 2 < 9) arrJiShu.push(parseInt(newArr[j]) * 2);
          else arrJiShu2.push(parseInt(newArr[j]) * 2);
      } else //偶数位
      arrOuShu.push(newArr[j]);
  }
  var jishu_child1 = new Array(); //奇数位*2 >9 的分割之后的数组个位数
  var jishu_child2 = new Array(); //奇数位*2 >9 的分割之后的数组十位数
  for (var h = 0; h < arrJiShu2.length; h++) {
      jishu_child1.push(parseInt(arrJiShu2[h]) % 10);
      jishu_child2.push(parseInt(arrJiShu2[h]) / 10);
  }
  var sumJiShu = 0; //奇数位*2 < 9 的数组之和
  var sumOuShu = 0; //偶数位数组之和
  var sumJiShuChild1 = 0; //奇数位*2 >9 的分割之后的数组个位数之和
  var sumJiShuChild2 = 0; //奇数位*2 >9 的分割之后的数组十位数之和
  var sumTotal = 0;
  for (var m = 0; m < arrJiShu.length; m++) {
      sumJiShu = sumJiShu + parseInt(arrJiShu[m]);
  }
  for (var n = 0; n < arrOuShu.length; n++) {
      sumOuShu = sumOuShu + parseInt(arrOuShu[n]);
  }
  for (var p = 0; p < jishu_child1.length; p++) {
      sumJiShuChild1 = sumJiShuChild1 + parseInt(jishu_child1[p]);
      sumJiShuChild2 = sumJiShuChild2 + parseInt(jishu_child2[p]);
  }
  //计算总和
  sumTotal = parseInt(sumJiShu) + parseInt(sumOuShu) + parseInt(sumJiShuChild1) + parseInt(sumJiShuChild2);
  //计算luhn值
  var k = parseInt(sumTotal) % 10 == 0 ? 10 : parseInt(sumTotal) % 10;
  var luhn = 10 - k;
  if (lastNum == luhn) {
      // $("#banknoInfo").html("luhn验证通过");
      // return true;
      callback();
  } else {
      // $("#banknoInfo").html("银行卡号必须符合luhn校验");
      // return false;
      callback(new Error('请输入正确的银行卡号！'))
  }
}