Smart_platform_ui/src/util/validate.js

//保留两位小数
export function decimalFormat(num){
  return num ? Number(num).toFixed(2) : "0.00";
}
//数字取整
export function IntegerFormat(num){
  num=Number(num?num:0)
  return parseInt(num)
}
/**
 * 单数据转千分符
 *
 * @export
 * @param {*} num 数值
 * @returns
 */
export function micrometerFormat(num) {
  num = num ? Number(num).toFixed(2) : '0.00'
  return (
    num && num.toString().replace(/\d+/, function (s) {
      return s.replace(/(\d)(?=(\d{3})+$)/g, '$1,');
    })
  );
}
// 百分比
export function isPercentage(val) {
  const num = val ? Number(val).toFixed(2) : 0.00
  return num + '%'
}
//小数取整
export function roundNumbers(val) {
  const num = val ? Math.round(val * 10) / 10 : 0.00
  return num
}
// 折扣
export function isDiscount(val) {
  if(Number(val)>=0&&val){
    return Number(val) + '折'
  }else{
    return '—'
  }
}
/**
 * Created by jiachenpan on 16/11/18.
 */

export function isvalidUsername(str) {
  const valid_map = ['admin', 'editor']
  return valid_map.indexOf(str.trim()) >= 0
}

/* 合法uri*/
export function validateURL(textval) {
  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(textval)
}
/**
 * 邮箱
 * @param {*} s
 */
export function isEmail(s) {
  return /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((.[a-zA-Z0-9_-]{2,3}){1,2})$/.test(s)
}

/**
 * 手机号码
 * @param {*} s
 */
export function isMobile(s) {
  return /^1[0-9]{10}$/.test(s)
}

/**
 * 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)
}
/*验证pad还是pc*/
export const vaildatePc = function () {
  const userAgentInfo = navigator.userAgent;
  const Agents = ["Android", "iPhone",
    "SymbianOS", "Windows Phone",
    "iPad", "iPod"
  ];
  let flag = true;
  for (var v = 0; v < Agents.length; v++) {
    if (userAgentInfo.indexOf(Agents[v]) > 0) {
      flag = false;
      break;
    }
  }
  return flag;
}
/**
 * validate email
 * @param email
 * @returns {boolean}
 */
export function validateEmail(email) {
  const re = /^(([^<>()\\[\]\\.,;:\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,}))$/
  return re.test(email)
}

/**
 * 判断身份证号码
 */
export function cardid(code) {
  let list = [];
  let result = true;
  let msg = '';
  var city = {
    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 "
  };
  if (!validatenull(code)) {
    if (code.length == 18) {
      if (!code || !/(^\d{18}$)|(^\d{17}(\d|X|x)$)/.test(code)) {
        msg = "证件号码格式错误";
      } else if (!city[code.substr(0, 2)]) {
        msg = "地址编码错误";
      } else {
        //18位身份证需要验证最后一位校验位
        code = code.split('');
        //∑(ai×Wi)(mod 11)
        //加权因子
        var factor = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2];
        //校验位
        var parity = [1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2, 'x'];
        var sum = 0;
        var ai = 0;
        var wi = 0;
        for (var i = 0; i < 17; i++) {
          ai = code[i];
          wi = factor[i];
          sum += ai * wi;
        }
        if (parity[sum % 11] != code[17]) {
          msg = "证件号码校验位错误";
        } else {
          result = false;
        }

      }
    } else {
      msg = "证件号码长度不为18位";
    }

  } else {
    msg = "证件号码不能为空";
  }
  list.push(result);
  list.push(msg);
  return list;
}
/**
 * 判断手机号码是否正确
 */
export function isvalidatemobile(phone) {
  let list = [];
  let result = true;
  let msg = '';
  var isPhone = /^0\d{2,3}-?\d{7,8}$/;
  //增加134 减少|1349[0-9]{7}，增加181,增加145，增加17[678]
  if (!validatenull(phone)) {
    if (phone.length == 11) {
      if (isPhone.test(phone)) {
        msg = '手机号码格式不正确';
      } else {
        result = false;
      }
    } else {
      msg = '手机号码长度不为11位';
    }
  } else {
    msg = '手机号码不能为空';
  }
  list.push(result);
  list.push(msg);
  return list;
}
/**
 * 判断姓名是否正确
 */
export function validatename(name) {
  var regName = /^[\u4e00-\u9fa5]{2,10}$/;
  if (!regName.test(name)) return true;
  return false;
}
/**
 * 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;
  }else if(type==3){
    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;
}