手机号验证var mobile = /^1[3|4|5|7|8]\d{9}$/;mobile.test(value);生日格式转换'1102'.replace(/^(\d{4})(\d{2})(\d{2})$/, "$1-$2-$3")邮箱验证var mm = /^[a-z0-9._%-]+@([a-z0-9-]+\.)+[a-z]{2,4}$|^1[3|4|5|7|8]\d{9}$/;mm.test(value);身份证号验证var isIDCard1 = /^[1-9]\d{7}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}$/;//(15位)var isIDCard2 = /^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}([0-9]|X)$/;//(18位)isIDCard1.test(value);isIDCard2.test(value)姓名输入2-8var realname = /^([\u4e00-\u9fa5]{2,8}|[a-zA-Z]{2,16})$/g;realname.test(value);姓名只取前后2字符str.replace(/^(.).+(.)$/g, "$1*$2");银行卡号取前6后4str.replace(/^(.{6}).+(.{4})$/g, "$1******$2");身份证号码取前6后4位 data.replace(/^(.{6})(?:\d+)(.{4})$/, "$1****$2");手机号码取前3后4位 data.replace(/(\d{3})\d{4}(\d{4})/, '$1****$2');银行卡号验证jQuery.validator.addMethod("checkCardNumber", function (value, element) {return this.optional(element) || (luhmCheck(value));}, "卡号输入有误，请检查输入");//Description: 银行卡号Luhm校验//Luhm校验规则：16位银行卡号（19位通用）:// 1.将未带校验位的 15（或18）位卡号从右依次编号 1 到 15（18），位于奇数位号上的数字乘以 2。// 2.将奇位乘积的个十位全部相加，再加上所有偶数位上的数字。// 3.将加法和加上校验位能被 10 整除。//方法步骤很清晰，易理解，需要在页面引用Jquery.js//bankno为银行卡号 banknoInfo为显示提示信息的DIV或其他控件function luhmCheck(bankno) {var lastNum = bankno.substr(bankno.length - 1, 1);//取出最后一位（与luhm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 <9var arrJiShu2 = new Array(); //奇数位*2的积 >9var 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);elsearrJiShu2.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Luhm值var k = parseInt(sumTotal) % 10 == 0 ? 10 : parseInt(sumTotal) % 10;var luhm = 10 - k;if (lastNum == luhm && lastNum.length != 0) {//$("#banknoInfo").html("Luhm验证通过");return true;}else {//$("#banknoInfo").html("银行卡号必须符合Luhm校验");return false;}}//每四位数字加一个空格onInputChange = (ev, inputType) => {let value = ev.target.value;if (inputType == 'card') {if (/^[\d]{0,19}$/.test(value.replace(/\s/g, ''))) {value = value.replace(/\D/g, '').replace(/(....)(?=.)/g, '$1 ');this.setState({card: value});}}}
