Vue distal validation rules commonly used rules

premise

In vue development, will inevitably encounter various form validation, here compiled some validation methods on the network and their usual high frequency of use. If the error is welcome that the late update constantly replenished.

1, the legality of IP addresses

export function validateIP(rule, value,callback) {
  if(value==''||value==undefined||value==null){
    callback();
  }else {
    const 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])$/;
    if ((!reg.test(value)) && value != '') {
      callback(new Error('请输入正确的IP地址'));
    } else {
      callback();
    }
  }
}

2, whether fixed-line or mobile phone number

export function validatePhoneTwo(rule, value, callback) {
  const reg = /^((0\d{2,3}-\d{7,8})|(1[34578]\d{9}))$/;;
  if (value == '' || value == undefined || value == null) {
    callback();
  } else {
    if ((!reg.test(value)) && value != '') {
      callback(new Error('请输入正确的电话号码或者固话号码'));
    } else {
      callback();
    }
  }
}

3, whether fixed

export function validateTelphone(rule, value,callback) {
  const reg =/0\d{2,3}-\d{7,8}/;
  if(value==''||value==undefined||value==null){
    callback();
  }else {
    if ((!reg.test(value)) && value != '') {
      callback(new Error('请输入正确的固定电话）'));
    } else {
      callback();
    }
  }
}

4, whether the phone number

export function validatePhone(rule, value,callback) {
  const reg =/^[1][3-9][0-9]{9}$/;
  if(value==''||value==undefined||value==null){
    callback();
  }else {
    if ((!reg.test(value)) && value != '') {
      callback(new Error('请输入正确的电话号码'));
    } else {
      callback();
    }
  }
}

5, if the ID number

export function validateIdNo(rule, value,callback) {
  const reg = /(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/;
  if(value==''||value==undefined||value==null){
    callback();
  }else {
    if ((!reg.test(value)) && value != '') {
      callback(new Error('请输入正确的身份证号码'));
    } else {
      callback();
    }
  }
}

6, if the mailbox

export function validateEMail(rule, value,callback) {
  const reg =/^([a-zA-Z0-9]+[-_\.]?)+@[a-zA-Z0-9]+\.[a-z]+$/;
  if(value==''||value==undefined||value==null){
    callback();
  }else{
    if (!reg.test(value)){
      callback(new Error('请输入正确的邮箱'));
    } else {
      callback();
    }
  }
}

7, legitimate url

export function validateURL(url) {
  const urlregex = /^(https?|ftp):\/\/([a-zA-Z0-9.-]+(:[a-zA-Z0-9.&%$-]+)*@)*((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}|([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(:[0-9]+)*(\/($|[a-zA-Z0-9.,?'\\+&%$#=~_-]+))*$/;
  return urlregex.test(url);
}

8, verify whether the contents contain alphanumeric characters and the underscore

export function isPassword(rule, value, callback) {
  const reg =/^[_a-zA-Z0-9]+$/;
  if(value==''||value==undefined||value==null){
    callback();
  } else {
    if (!reg.test(value)){
      callback(new Error('仅由英文字母，数字以及下划线组成'));
    } else {
      callback();
    }
  }
}

9, the value range of the automatic test

export function checkMax20000(rule, value, callback) {
  if (value == '' || value == undefined || value == null) {
    callback();
  } else if (!Number(value)) {
    callback(new Error('请输入[1,20000]之间的数字'));
  } else if (value < 1 || value > 20000) {
    callback(new Error('请输入[1,20000]之间的数字'));
  } else {
    callback();
  }
}

10, the maximum number of authentication number input box

export function checkMaxVal(rule, value,callback) {
  if (value < 0 || value > 最大值) {
    callback(new Error('请输入[0,最大值]之间的数字'));
  } else {
    callback();
  }
}

11, to verify whether between 1-99

export function isOneToNinetyNine(rule, value, callback) {
  if (!value) {
    return callback(new Error('输入不可以为空'));
  }
  setTimeout(() => {
    if (!Number(value)) {
      callback(new Error('请输入正整数'));
    } else {
      const re = /^[1-9][0-9]{0,1}$/;
      const rsCheck = re.test(value);
      if (!rsCheck) {
        callback(new Error('请输入正整数，值为【1,99】'));
      } else {
        callback();
      }
    }
  }, 0);
}

12. Verify integer

export function isInteger(rule, value, callback) {
  if (!value) {
    return callback(new Error('输入不可以为空'));
  }
  setTimeout(() => {
    if (!Number(value)) {
      callback(new Error('请输入正整数'));
    } else {
      const re = /^[0-9]*[1-9][0-9]*$/;
      const rsCheck = re.test(value);
      if (!rsCheck) {
        callback(new Error('请输入正整数'));
      } else {
        callback();
      }
    }
  }, 0);
}

13. Verify integer, optional

export function isIntegerNotMust(rule, value, callback) {
  if (!value) {
    callback();
  }
  setTimeout(() => {
    if (!Number(value)) {
      callback(new Error('请输入正整数'));
    } else {
      const re = /^[0-9]*[1-9][0-9]*$/;
      const rsCheck = re.test(value);
      if (!rsCheck) {
        callback(new Error('请输入正整数'));
      } else {
        callback();
      }
    }
  }, 1000);
}

14, to verify whether the [0-1] fractional

export function isDecimal(rule, value, callback) {
  if (!value) {
    return callback(new Error('输入不可以为空'));
  }
  setTimeout(() => {
    if (!Number(value)) {
      callback(new Error('请输入[0,1]之间的数字'));
    } else {
      if (value < 0 || value > 1) {
        callback(new Error('请输入[0,1]之间的数字'));
      } else {
        callback();
      }
    }
  }, 100);
}

15, to verify whether the [1-10] in the decimal, i.e., not equal to 0

export function isBtnOneToTen(rule, value, callback) {
  if (typeof value == 'undefined') {
    return callback(new Error('输入不可以为空'));
  }
  setTimeout(() => {
    if (!Number(value)) {
      callback(new Error('请输入正整数，值为[1,10]'));
    } else {
      if (!(value == '1' || value == '2' || value == '3' || value == '4' || value == '5' || value == '6' || value == '7' || value == '8' || value == '9' || value == '10')) {
        callback(new Error('请输入正整数，值为[1,10]'));
      } else {
        callback();
      }
    }
  }, 100);
}

16, to verify whether the [1-100] in the decimal, i.e., not equal to 0

export function isBtnOneToHundred(rule, value, callback) {
  if (!value) {
    return callback(new Error('输入不可以为空'));
  }
  setTimeout(() => {
    if (!Number(value)) {
      callback(new Error('请输入整数，值为[1,100]'));
    } else {
      if (value < 1 || value > 100) {
        callback(new Error('请输入整数，值为[1,100]'));
      } else {
        callback();
      }
    }
  }, 100);
}

17, to verify whether the [0-100] fractional

export function isBtnZeroToHundred(rule, value, callback) {
  if (!value) {
    return callback(new Error('输入不可以为空'));
  }
  setTimeout(() => {
    if (!Number(value)) {
      callback(new Error('请输入[1,100]之间的数字'));
    } else {
      if (value < 0 || value > 100) {
        callback(new Error('请输入[1,100]之间的数字'));
      } else {
        callback();
      }
    }
  }, 100);
}

18, verify that the port is between [0,65535]

export function isPort(rule, value, callback) {
  if (!value) {
    return callback(new Error('输入不可以为空'));
  }
  setTimeout(() => {
    if (value == '' || typeof(value) == undefined) {
      callback(new Error('请输入端口值'));
    } else {
      const re = /^([0-9]|[1-9]\d|[1-9]\d{2}|[1-9]\d{3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])$/;
      const rsCheck = re.test(value);
      if (!rsCheck) {
        callback(new Error('请输入在[0-65535]之间的端口值'));
      } else {
        callback();
      }
    }
  }, 100);
}

19, verify that the port is between [0,65535], optional, isMust represents Required

export function isCheckPort(rule, value, callback) {
  if (!value) {
    callback();
  }
  setTimeout(() => {
    if (value == '' || typeof(value) == undefined) {
      //callback(new Error('请输入端口值'));
    } else {
      const re = /^([0-9]|[1-9]\d|[1-9]\d{2}|[1-9]\d{3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])$/;
      const rsCheck = re.test(value);
      if (!rsCheck) {
        callback(new Error('请输入在[0-65535]之间的端口值'));
      } else {
        callback();
      }
    }
  }, 100);
}

20, lowercase letters

export function validateLowerCase(val) {
  const reg = /^[a-z]+$/;
  return reg.test(val);
}

22, two decimal verification

const validateValidity = (rule, value, callback) => {
  if (!/(^[1-9]([0-9]+)?(\.[0-9]{1,2})?$)|(^(0){1}$)|(^[0-9]\.[0-9]([0-9])?$)/.test(value)) {
    callback(new Error('最多两位小数！！！'));
  } else {
    callback();
  }
};

23, whether a capital letter

export function validateUpperCase(val) {
  const reg = /^[A-Z]+$/;
  return reg.test(val);
}

24, whether uppercase and lowercase letters

export function validatAlphabets(val) {
  const reg = /^[A-Za-z]+$/;
  return reg.test(val);
}

25, cryptographic checksum

export const validatePsdReg = (rule, value, callback) => {
  if (!value) {
    return callback(new Error('请输入密码'))
  }
  if (!/^(?![\d]+$)(?![a-zA-Z]+$)(?![^\da-zA-Z]+$)([^\u4e00-\u9fa5\s]){6,20}$/.test(value)) {
    callback(new Error('请输入6-20位英文字母、数字或者符号（除空格），且字母、数字和标点符号至少包含两种'))
  } else {
    callback()
  }
}

26, Chinese check

export const validateContacts = (rule, value, callback) => {
  if (!value) {
    return callback(new Error('请输入中文'))
  }
  if (!/^[\u0391-\uFFE5A-Za-z]+$/.test(value)) {
    callback(new Error('不可输入特殊字符'))
  } else {
    callback()
  }
}

27, ID check

export const ID = (rule, value, callback) => {
    if (!value) {
      return callback(new Error('身份证不能为空'))
    }
    if (! /(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/.test(value)) {
      callback(new Error('请输入正确的二代身份证号码'))
    } else {
      callback()
    }
}

28, account verification

export const validateCode = (rule, value, callback) => {
  if (!value) {
    return callback(new Error('请输入账号'))
  }
  if (!/^(?![0-9]*$)(?![a-zA-Z]*$)[a-zA-Z0-9]{6,20}$/.test(value)) {
    callback(new Error('账号必须为6-20位字母和数字组合'))
  } else {
    callback()
  }
}

29, Pure Digital Calibration

export const validateNumber = (rule, value, callback) => {
    let numberReg = /^\d+$|^\d+[.]?\d+$/
    if (value !== '') {
        if (!numberReg.test(value)) {
            callback(new Error('请输入数字'))
        } else {
            callback()
        }
    } else {
        callback(new Error('请输入值'))
    }
}

30, up to one decimal place

const onePoint = (rule, value, callback) => {
  if (!/^[0-9]+([.]{1}[0-9]{1})?$/.test(value)) {
    callback(new Error('最多一位小数！！！'));
  } else {
    callback();
  }
};

Instructions:

Import directly introduced the use of local, then added to the checksum in the rules.

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Vue distal validation rules commonly used rules