151 lines
4.3 KiB
JavaScript
151 lines
4.3 KiB
JavaScript
/**
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* 正则匹配工具类
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*/
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export default class Regular {
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/**
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* 图片链接验证
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* @param {String} url 图片链接
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*/
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static isPicture(url) {
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var strRegex = /.*(\.png|\.jpg|\.jpeg|\.gif)$/
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var re = new RegExp(strRegex);
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if (re.test(url)) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* url验证
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* @param {Object} value
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*/
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static isURL(value) {
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var strRegex = /^(?:http(s)?:\/\/)?[\w.-]+(?:\.[\w\.-]+)+[\w\-\._~:/?#[\]@!\$&'\(\)\*\+,;=.]+$/
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var re = new RegExp(strRegex);
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if (re.test(value)) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* 银行卡验证-简单版
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* @param {Object} bankNo 银行卡号
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*
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*/
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/*
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let reg = /^(.{4})(?:\d+)(.{4})$/
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let bankNos = '6222388202014638633'
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let str = bankNos.replace(reg, "$1 **** **** $2")
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console.log('输出结果：', str) //输出结果： 6222 **** **** 8633
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*/
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static luhnCheck(bankno) {
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var lastNum = bankno.substr(bankno.length - 1, 1); //取出最后一位（与luhn进行比较）
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var first15Num = bankno.substr(0, bankno.length - 1); //前15或18位
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var newArr = new Array();
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for (var i = first15Num.length - 1; i > -1; i--) { //前15或18位倒序存进数组
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newArr.push(first15Num.substr(i, 1));
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}
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var arrJiShu = new Array(); //奇数位*2的积 <9
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var arrJiShu2 = new Array(); //奇数位*2的积 >9
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var arrOuShu = new Array(); //偶数位数组
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for (var j = 0; j < newArr.length; j++) {
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if ((j + 1) % 2 == 1) { //奇数位
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if (parseInt(newArr[j]) * 2 < 9) arrJiShu.push(parseInt(newArr[j]) * 2);
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else arrJiShu2.push(parseInt(newArr[j]) * 2);
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} else //偶数位
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arrOuShu.push(newArr[j]);
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}
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var jishu_child1 = new Array(); //奇数位*2 >9 的分割之后的数组个位数
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var jishu_child2 = new Array(); //奇数位*2 >9 的分割之后的数组十位数
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for (var h = 0; h < arrJiShu2.length; h++) {
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jishu_child1.push(parseInt(arrJiShu2[h]) % 10);
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jishu_child2.push(parseInt(arrJiShu2[h]) / 10);
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}
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var sumJiShu = 0; //奇数位*2 < 9 的数组之和
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var sumOuShu = 0; //偶数位数组之和
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var sumJiShuChild1 = 0; //奇数位*2 >9 的分割之后的数组个位数之和
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var sumJiShuChild2 = 0; //奇数位*2 >9 的分割之后的数组十位数之和
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var sumTotal = 0;
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for (var m = 0; m < arrJiShu.length; m++) {
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sumJiShu = sumJiShu + parseInt(arrJiShu[m]);
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}
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for (var n = 0; n < arrOuShu.length; n++) {
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sumOuShu = sumOuShu + parseInt(arrOuShu[n]);
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}
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for (var p = 0; p < jishu_child1.length; p++) {
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sumJiShuChild1 = sumJiShuChild1 + parseInt(jishu_child1[p]);
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sumJiShuChild2 = sumJiShuChild2 + parseInt(jishu_child2[p]);
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}
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//计算总和
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sumTotal = parseInt(sumJiShu) + parseInt(sumOuShu) + parseInt(sumJiShuChild1) + parseInt(sumJiShuChild2);
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//计算luhn值
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var k = parseInt(sumTotal) % 10 == 0 ? 10 : parseInt(sumTotal) % 10;
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var luhn = 10 - k;
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if (lastNum == luhn) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* 邮箱验证-简单版
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* @param {Object} email 邮箱
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*/
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static isEmail(emailVal) {
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const reg = /^([a-zA-Z]|[0-9])(\w|\-)+@[a-zA-Z0-9]+\.([a-zA-Z]{2,4})$/;
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if (!reg.test(emailVal)) {
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return false;
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}
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return true;
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}
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/**
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* 手机号码验证-简单版
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* @param {Object} phoneNum 手机号码
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*/
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static isPhoneNumberSimple(phoneNum) {
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const reg = /^[1][3,4,5,7,8,9][0-9]{9}$/;
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return reg.test(phoneNum);
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}
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/**
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* 手机号码验证-严谨版
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* @param {Object} phoneNum 手机号码
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*/
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static isPhoneNumber(phoneNum) {
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/*
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* 移动号码包括的号段：134/135/136/137,138,139；
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* 147/148(物联卡号)；
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* 150/151/152/157/158/159；
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* 165（虚拟运营商）；
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* 1703/1705/1706（虚拟运营商）、178；
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* 182/183/184/187/188
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* 198
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* 联通号段包括：130/131
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* 145
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* 155/156
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* 166/167(虚拟运营商)
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* 1704/1707/1708/1709、171
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* 186/186
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* 电信号段包括：133
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* 153
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* 162(虚拟运营商)
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* 1700/1701/1702(虚拟运营商)
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* 180/181/189
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* 191/199
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*/
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const reg = /^1(3[0-9]|4[5,7]|5[0,1,2,3,5,6,7,8,9]|6[2,5,6,7]|7[0,1,7,8]|8[0-9]|9[1,8,9])\d{8}$/;
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return reg.test(phoneNum);
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}
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} |