数据过滤
- 手机号码隐藏中间4位
- 保留两位小数
- 每三位逗号隔开,后面补两位小数,多用于金额数字
- 银行尾号四位数
- 数字金额转换为大写人民币汉字的方法
- 获取Url携带的地址参数
- 金额以元和万元为单位
- 隐藏证件号
- 用户姓名脱敏
- 账号4位一空格
- 字符全局替换
- 日期格式化
数据验证
- 手机号验证
- 姓名校验
- 密码必须为8-18位数,且包含大小写字母和特殊符号
- 身份证号完整校验
- 只能输入数字和字母
- 校验特殊字符
数据过滤
phoneHideMiddle(val) {
if (val) {
return `${val.substring(0, 3)}****${val.substring(val.length - 4)}`
}
else {
return "";
}
}
keepTwoNum(val) {
val = Number(val);
return val.toFixed(2);
},
floatThree(value) {
value = "" + value;
if (!value) return '0.00';
var intPart = parseInt(Number(value));
var intPartFormat = intPart.toString().replace(/(\d)(?=(?:\d{3})+$)/g, '$1,');
var floatPart = ".00";
var value2Array = value.split(".");
if (value2Array.length == 2) {
floatPart = value2Array[1].toString();
if (floatPart.length == 1) {
return intPartFormat + "." + floatPart + '0';
} else {
return intPartFormat + "." + floatPart;
}
} else {
return intPartFormat + floatPart;
}
},
bankCardNumLastFour(val) {
if (val) {
return val.substring(val.length - 4);
}
},
convertCurrency(money) {
var cnNums = new Array('零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖');
var cnIntRadice = new Array('', '拾', '佰', '仟');
var cnIntUnits = new Array('', '万', '亿', '兆');
var cnDecUnits = new Array('角', '分', '毫', '厘');
var cnInteger = '整';
var cnIntLast = '元';
var maxNum = 999999999999999.9999;
var integerNum;
var decimalNum;
var chineseStr = '';
var parts;
if (money == '') { return ''; }
money = parseFloat(money);
if (money >= maxNum) {
return '';
}
if (money == 0) {
chineseStr = cnNums[0] + cnIntLast + cnInteger;
return chineseStr;
}
money = money.toString();
if (money.indexOf('.') == -1) {
integerNum = money;
decimalNum = '';
} else {
parts = money.split('.');
integerNum = parts[0];
decimalNum = parts[1].substr(0, 4);
}
if (parseInt(integerNum, 10) > 0) {
var zeroCount = 0;
var IntLen = integerNum.length;
for (var i = 0; i < IntLen; i++) {
var n = integerNum.substr(i, 1);
var p = IntLen - i - 1;
var q = p / 4;
var m = p % 4;
if (n == '0') {
zeroCount++;
} else {
if (zeroCount > 0) {
chineseStr += cnNums[0];
}
zeroCount = 0;
chineseStr += cnNums[parseInt(n)] + cnIntRadice[m];
}
if (m == 0 && zeroCount < 4) {
chineseStr += cnIntUnits[q];
}
}
chineseStr += cnIntLast;
}
if (decimalNum != '') {
var decLen = decimalNum.length;
for (var i = 0; i < decLen; i++) {
var n = decimalNum.substr(i, 1);
if (n != '0') {
chineseStr += cnNums[Number(n)] + cnDecUnits[i];
}
}
}
if (chineseStr == '') {
chineseStr += cnNums[0] + cnIntLast + cnInteger;
} else if (decimalNum == '') {
chineseStr += cnInteger;
}
return chineseStr;
},
GetQueryString(name) {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
if (window.location.search != "") {
var r = window.location.search.substr(1).match(reg);
} else {
if (window.location.hash.indexOf("?") > 0) {
var tmp = window.location.hash.split("?");
var r = tmp[1].match(reg);
} else {
var r = null;
}
}
if (r != null) {
return decodeURI(r[2]);
}
return null;
},
moneyConvert(num) {
var newNum = Number(num);
if (10000 <= newNum) {
return (newNum / 10000) + '万元'
} else {
return newNum + '元'
}
},
certIdHide(val) {
if (val) {
var certId = val.substring(0, 1) + '****************' + val.substring(val.length - 1)
return certId
}
},
userNameHide(val) {
if (val) {
let name;
if (val.length < 3) {
name = '*' + val.substring(val.length - 1)
return name
} else {
name = val.substring(0, 1) + '*' + val.substring(val.length - 1)
return name
}
}
},
accountNumberSpace(val) {
if (val) {
return val.replace(/\s/g, "")
.replace(/\D/g, "")
.replace(/(\d{4})(?=\d)/g, "$1 ");
}
}
res.data.content = res.data.content.replace(/\<img/gi, '<img style="max-width:100%;height:auto" ')
function dateFormat(fmt, date) {
let ret;
const opt = {
"Y+": date.getFullYear().toString(),
"m+": (date.getMonth() + 1).toString(),
"d+": date.getDate().toString(),
"H+": date.getHours().toString(),
"M+": date.getMinutes().toString(),
"S+": date.getSeconds().toString()
};
for (let k in opt) {
ret = new RegExp("(" + k + ")").exec(fmt);
if (ret) {
fmt = fmt.replace(ret[1], (ret[1].length == 1) ? (opt[k]) : (opt[k].padStart(ret[1].length, "0")))
};
};
return fmt;
}
...
let date = new Date()
dateFormat("YYYY-mm-dd HH:MM", date)
数据验证
isvalidPhone(str) {
const reg = /^1\d{10}$/
return reg.test(str)
},
isUserName(name) {
if (name && name.length > 1) {
const reg = name.match(/^[\u4e00-\u9fa5]+$/)
return Boolean(reg)
}
return false
},
/^(?=.*[0-9])(?=.*[A-Z])(?=.*[a-z])(?=.*[!~@#$%^&*,\.])[0-9a-zA-Z!~@#$%^&*,\\.]{8,18}$/
isvalidateIdnumber(value) {
if (value.length == 18) {
var Errors = new Array(
"验证通过!",
"身份证号码位数不对!",
"身份证号码出生日期超出范围或含有非法字符!",
"身份证号码校验错误!",
"身份证地区非法!"
);
var area = {
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"
};
var Y;
var JYM;
var S;
var M;
var idcard_array = value.split("");
var ereg;
if (area[parseInt(value.substr(0, 2))] == null) {
console.log(Errors[4]);
return false;
}
if (parseInt(value.substr(6, 4)) % 4 == 0 || (parseInt(value.substr(6, 4)) % 100 == 0 && parseInt(value.substr(6, 4)) % 4 == 0)) {
ereg = /^[1-9][0-9]{5}(19|20)[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}[0-9Xx]$/;
} else {
ereg = /^[1-9][0-9]{5}(19|20)[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$/;
}
if (ereg.test(value)) {
S = (parseInt(idcard_array[0]) + parseInt(idcard_array[10])) * 7 +
(parseInt(idcard_array[1]) + parseInt(idcard_array[11])) * 9 +
(parseInt(idcard_array[2]) + parseInt(idcard_array[12])) * 10 +
(parseInt(idcard_array[3]) + parseInt(idcard_array[13])) * 5 +
(parseInt(idcard_array[4]) + parseInt(idcard_array[14])) * 8 +
(parseInt(idcard_array[5]) + parseInt(idcard_array[15])) * 4 +
(parseInt(idcard_array[6]) + parseInt(idcard_array[16])) * 2 +
parseInt(idcard_array[7]) * 1 +
parseInt(idcard_array[8]) * 6 +
parseInt(idcard_array[9]) * 3;
Y = S % 11;
M = "F";
JYM = "10X98765432";
M = JYM.substr(Y, 1);
if (M == idcard_array[17]) {
return true;
} else {
console.log(Errors[3]);
return false;
}
} else {
console.log(Errors[3]);
return false;
}
} else {
console.log("身份证号码长度不对");
return false;
}
},
isvalidateLetterAndNum(str) {
const reg = /^[0-9a-zA-Z]+$/;
console.log(reg.test(str));
return reg.test(str)
},
isSpecialChars(str) {
var regEn = /[`~!@#$%^&*()_+<>?:"{},.\/;'[\]]/im;
var regCn = /[·!#¥(——):;“”‘、,|《。》?、【】[\]]/im;
console.log(regEn.test(str))
if (regEn.test(str) || regCn.test(str)) {
return false
} else {
return true
}
}