表单验证&&常用正则
;(function(ELF){
ELF = ELF || (window.ELF = {});
var reg = {},
pattern = {
/*用户名校验*/
'userName' : '^[a-zA-Z0-9_-]{4,16}$',
/*姓名校验*/
'name' : '^[A-Za-z\.\u4e00-\u9fa5]+$',
/*手机号校验*/
'MPhone' : '^1[34578]\\d{9}$',
/*邮编校验*/
'zipCode' : '^\\d{6}$',
/*邮箱校验*/
'mail' : '^([A-Za-z0-9_\\-\\.])+@([A-Za-z0-9_\\-\\.])+\\.([A-Za-z]{2,4})$',
/*身份证简单校验 15位或者18位*/
'IDCode' : '^(([0-9]{14})|([0-9]{17}))[0-9X]$'
};
ELF.pattern = pattern;
ELF.reg = reg;
//验证用户名:数字、字母、- {4-16}
reg.testUserName = function(arg){
arg = arg || '';
if(typeof arg !== "string") {
throw new TypeError('"arg" is not string');
}
return /^[a-zA-Z0-9_-]{4,16}$/.test(arg);
}
//验证姓名: 字母或者中文
reg.testName = function( arg ){
arg = arg || '';
if(typeof arg !== "string") {
throw new TypeError('"arg" is not string');
}
return /^[A-Za-z\.\u4e00-\u9fa5]+$/.test( arg );
}
//验证手机 :1 [3、4、5、7、8] 11位数字
reg.testMPhone = function ( arg ){
arg = arg || '';
if(typeof arg !== "string") {
throw new TypeError('"arg" is not string');
}
return /^1[34578]\d{9}$/.test( arg );
}
//验证邮编 : 6位数字
reg.testZipCode = function(arg){
arg = arg || '';
if(typeof arg !== "string") {
throw new TypeError('"arg" is not string');
}
return /^\d{6}$/.test( arg );
}
//验证邮箱: [数字、字母、_、- ]@[数字、字母、_、- 、.].[字母{2-4}]
reg.testMail = function(arg){
arg = arg || '';
if(typeof arg !== "string") {
throw new TypeError('"arg" is not string');
}
return /^([A-Za-z0-9_\-\.])+@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/.test(arg);
}
//匹配身份证:严格匹配
reg.testIDCode = function( sId ) {
sId = sId || '';
if(typeof sId !== "string") {
throw new TypeError('"sId" is not string');
}
var aCity={11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",21:"辽宁",22:"吉林",23:"黑龙江",31:"上海",32:"江苏",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",42:"湖北",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",51:"四川",52:"贵州",53:"云南",54:"西藏",61:"陕西",62:"甘肃",63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"}
var iSum = 0;
var info = "";
var pass = true;
if(!/^\d{17}(\d|x)$/i.test(sId)){
info = "你输入的身份证长度或格式错误";
console.log( info );
return false;
}
sId = sId.replace(/x$/i, "a");
if(aCity[parseInt(sId.substr(0, 2))] == null){
info = "你的身份证地区非法";
console.log( info );
return false;
}
sBirthday = sId.substr(6, 4) + "-" + Number(sId.substr(10, 2)) + "-" + Number(sId.substr(12, 2));
var d = new Date(sBirthday.replace(/-/g, "/"));
if(sBirthday != (d.getFullYear() + "-" + (d.getMonth() + 1) + "-" + d.getDate())){
info = "身份证上的出生日期非法";
console.log( info );
return false;
}
for(var i = 17; i >= 0; i--){
iSum += (Math.pow(2, i) % 11) * parseInt(sId.charAt(17 - i), 11);
}
if(iSum % 11 != 1){
info = "你输入的身份证号非法";
console.log( info );
return false;
}
console.log(info);
//aCity[parseInt(sId.substr(0,2))]+","+sBirthday+","+(sId.substr(16,1)%2?"男":"女");//此次还可以判断出输入的身份证号的人性别
return pass;
}
})();