用的正则表达式验证及函数大全都在这里了，像身份证验证啊、手机号码验证啊、数字验证啊、Email验证，找找看吧。
/* 表单验证使用实例！ */
//获取Request notnull
function isRequestNotNull(obj) {
obj = $.trim(obj);
if (obj.length == 0 || obj == null || obj == undefined) {
return true;
}
else
return false;
}
//验证不为空 notnull
function isNotNull(obj) {
obj = $.trim(obj);
if (obj.length == 0 || obj == null || obj == undefined) {
return true;
}
else
return false;
}
//验证数字 num
function isInteger(obj) {
reg = /^[-+]?\d+$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证大于等于 num
function isNatInteger(obj) {
reg = /^([1-9]\d*(\.\d+)?|0)$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证数字 num 或者null,空
function isIntegerOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
reg = /^[-+]?\d+$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//Email验证 email
function isEmail(obj) {
reg = /^\w{3,}@\w+(\.\w+)+$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//Email验证 email 或者null,空
function isEmailOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
reg = /^\w{3,}@\w+(\.\w+)+$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证只能输入英文字符串 echar
function isEnglishStr(obj) {
reg = /^[a-z,A-Z]+$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证只能输入英文字符串 echar 或者null,空
function isEnglishStrOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
reg = /^[a-z,A-Z]+$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证是否是n位数字字符串编号 nnum
function isLenNum(obj, n) {
reg = /^[0-9]+$/;
obj = $.trim(obj);
if (obj.length > n)
return false;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证是否是n位数字字符串编号 nnum或者null,空
function isLenNumOrNull(obj, n) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
reg = /^[0-9]+$/;
obj = $.trim(obj);
if (obj.length > n)
return false;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证是否小于等于n位数的字符串 nchar
function isLenStr(obj, n) {
//reg = /^[A-Za-z0-9\u0391-\uFFE5]+$/;
obj = $.trim(obj);
if (obj.length == 0 || obj.length > n)
return false;
else
return true;
// if (!reg.test(obj)) {
// return false;
// } else {
// return true;
// }
}
//验证是否小于等于n位数的字符串 nchar或者null,空
function isLenStrOrNull(obj, n) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
//reg = /^[A-Za-z0-9\u0391-\uFFE5]+$/;
obj = $.trim(obj);
if (obj.length > n)
return false;
// if (!reg.test(obj)) {
// return false;
// } else {
// return true;
// }
else
return true;
}
//验证是否电话号码 phone
function isTelephone(obj) {
reg = /^(\d{3,4}\-)?[1-9]\d{6,7}$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证是否电话号码 phone或者null,空
function isTelephoneOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
reg = /^(\d{3,4}\-)?[1-9]\d{6,7}$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证是否手机号 mobile
function isMobile(obj) {
reg = /^(\+\d{2,3}\-)?\d{11}$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证是否手机号 mobile或者null,空
function isMobileOrnull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
reg = /^(\+\d{2,3}\-)?\d{11}$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证是否手机号或电话号码 mobile phone
function isMobileOrPhone(obj) {
reg_mobile = /^(\+\d{2,3}\-)?\d{11}$/;
reg_phone = /^(\d{3,4}\-)?[1-9]\d{6,7}$/;
if (!reg_mobile.test(obj) && !reg_phone.test(obj)) {
return false;
} else {
return true;
}
}
//验证是否手机号或电话号码 mobile phone或者null,空
function isMobileOrPhoneOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
reg = /^(\+\d{2,3}\-)?\d{11}$/;
reg2 = /^(\d{3,4}\-)?[1-9]\d{6,7}$/;
if (!reg.test(obj) && !reg2.test(obj)) {
return false;
} else {
return true;
}
}
//验证网址 uri
function isUri(obj) {
reg = /^http:\/\/[a-zA-Z0-9]+\.[a-zA-Z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证网址 uri或者null,空
function isUriOrnull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
reg = /^http:\/\/[a-zA-Z0-9]+\.[a-zA-Z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/;
if (!reg.test(obj)) {
return false;
} else {
return true;
}
}
//验证两个值是否相等 equals
function isEqual(obj1, controlObj) {
if (obj1.length != 0 && controlObj.length != 0) {
if (obj1 == controlObj)
return true;
else
return false;
}
else
return false;
}
//判断日期类型是否为YYYY-MM-DD格式的类型 date
function isDate(obj) {
if (obj.length != 0) {
reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/;
if (!reg.test(obj)) {
return false;
}
else {
return true;
}
}
}
//判断日期类型是否为YYYY-MM-DD格式的类型 date或者null,空
function isDateOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
if (obj.length != 0) {
reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/;
if (!reg.test(obj)) {
return false;
}
else {
return true;
}
}
}
//判断日期类型是否为YYYY-MM-DD hh:mm:ss格式的类型 datetime
function isDateTime(obj) {
if (obj.length != 0) {
reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/;
if (!reg.test(obj)) {
return false;
}
else {
return true;
}
}
}
//判断日期类型是否为YYYY-MM-DD hh:mm:ss格式的类型 datetime或者null,空
function isDateTimeOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
if (obj.length != 0) {
reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/;
if (!reg.test(obj)) {
return false;
}
else {
return true;
}
}
}
//判断日期类型是否为hh:mm:ss格式的类型 time
function isTime(obj) {
if (obj.length != 0) {
reg = /^((20|21|22|23|[0-1]\d)\:[0-5][0-9])(\:[0-5][0-9])?$/;
if (!reg.test(obj)) {
return false;
}
else {
return true;
}
}
}
//判断日期类型是否为hh:mm:ss格式的类型 time或者null,空
function isTimeOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
if (obj.length != 0) {
reg = /^((20|21|22|23|[0-1]\d)\:[0-5][0-9])(\:[0-5][0-9])?$/;
if (!reg.test(obj)) {
return false;
}
else {
return true;
}
}
}
//判断输入的字符是否为中文 cchar
function isChinese(obj) {
if (obj.length != 0) {
reg = /^[\u0391-\uFFE5]+$/;
if (!reg.test(str)) {
return false;
}
else {
return true;
}
}
}
//判断输入的字符是否为中文 cchar或者null,空
function isChineseOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
if (obj.length != 0) {
reg = /^[\u0391-\uFFE5]+$/;
if (!reg.test(str)) {
return false;
}
else {
return true;
}
}
}
//判断输入的邮编(只能为六位)是否正确 zip
function isZip(obj) {
if (obj.length != 0) {
reg = /^\d{6}$/;
if (!reg.test(str)) {
return false;
}
else {
return true;
}
}
}
//判断输入的邮编(只能为六位)是否正确 zip或者null,空
function isZipOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
if (obj.length != 0) {
reg = /^\d{6}$/;
if (!reg.test(str)) {
return false;
}
else {
return true;
}
}
}
//判断输入的字符是否为双精度 double
function isDouble(obj) {
if (obj.length != 0) {
reg = /^[-\+]?\d+(\.\d+)?$/;
if (!reg.test(obj)) {
return false;
}
else {
return true;
}
}
}
//判断输入的字符是否为双精度 double或者null,空
function isDoubleOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
if (obj.length != 0) {
reg = /^[-\+]?\d+(\.\d+)?$/;
if (!reg.test(obj)) {
return false;
}
else {
return true;
}
}
}
//判断是否为身份证 idcard
function isIDCard(obj) {
if (obj.length != 0) {
reg = /^\d{15}(\d{2}[A-Za-z0-9;])?$/;
if (!reg.test(obj))
return false;
else
return true;
}
}
//判断是否为身份证 idcard或者null,空
function isIDCardOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
if (obj.length != 0) {
reg = /^\d{15}(\d{2}[A-Za-z0-9;])?$/;
if (!reg.test(obj))
return false;
else
return true;
}
}
//判断是否为IP地址格式
function isIP(obj) {
var re = /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/g //匹配IP地址的正则表达式
if (re.test(obj)) {
if (RegExp.$1 < 256 && RegExp.$2 < 256 && RegExp.$3 < 256 && RegExp.$4 < 256) return true;
}
return false;
}
//判断是否为IP地址格式 或者null,空
function isIPOrNull(obj) {
var controlObj = $.trim(obj);
if (controlObj.length == 0 || controlObj == null || controlObj == undefined) {
return true;
}
var re = /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/g //匹配IP地址的正则表达式
if (re.test(obj)) {
if (RegExp.$1 < 256 && RegExp.$2 < 256 && RegExp.$3 < 256 && RegExp.$4 < 256) return true;
}
return false;
}
/**
数据验证完整性
**/
function CheckDataValid(id) {
if (!JudgeValidate(id)) {
return false;
} else {
return true;
}
}
//验证脚本
//obj为当前input所在的空间容器 (例如：Div,Panel)
//脚本中 checkvalue 验证函数 err 属性表示提示【中文名称】
function JudgeValidate(obj) {
var Validatemsg = "";
var Validateflag = true;
$(obj).find("[datacol=yes]").each(function () {
if ($(this).attr("checkexpession") != undefined) {
var value = $(this).val();
if (value == "==请选择==") {
value = "";
}
switch ($(this).attr("checkexpession")) {
case "default":
{
if (isNotNull(value)) {
Validatemsg = $(this).attr("err") + "\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "NotNull":
{
if (isNotNull(value)) {
Validatemsg = $(this).attr("err") + "不能为空！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "Num":
{
if (!isInteger(value)) {
Validatemsg = $(this).attr("err") + "必须为数字！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "NumNat":
{
if (!isNatInteger(value)) {
Validatemsg = $(this).attr("err") + "必须大于等于0！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "NumOrNull":
{
if (!isIntegerOrNull(value)) {
Validatemsg = $(this).attr("err") + "必须为数字！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "Email":
{
if (!isEmail(value)) {
Validatemsg = $(this).attr("err") + "必须为E-mail格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "EmailOrNull":
{
if (!isEmailOrNull(value)) {
Validatemsg = $(this).attr("err") + "必须为E-mail格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "EnglishStr":
{
if (!isEnglishStr(value)) {
Validatemsg = $(this).attr("err") + "必须为字符串！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "EnglishStrOrNull":
{
if (!isEnglishStrOrNull(value)) {
Validatemsg = $(this).attr("err") + "必须为字符串！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "LenNum":
{
if (!isLenNum(value, $(this).attr("length"))) {
Validatemsg = $(this).attr("err") + "必须为" + $(this).attr("length") + "位数字！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "LenNumOrNull":
{
if (!isLenNumOrNull(value, $(this).attr("length"))) {
Validatemsg = $(this).attr("err") + "必须为" + $(this).attr("length") + "位数字！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "LenStr":
{
if (!isLenStr(value, $(this).attr("length"))) {
Validatemsg = $(this).attr("err") + "必须小于" + $(this).attr("length") + "位字符！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "LenStrOrNull":
{
if (!isLenStrOrNull(value, $(this).attr("length"))) {
Validatemsg = $(this).attr("err") + "必须小于" + $(this).attr("length") + "位字符！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "Phone":
{
if (!isTelephone(value)) {
Validatemsg = $(this).attr("err") + "必须电话格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "Fax":
{
if (!isTelephoneOrNull(value)) {
Validatemsg = $(this).attr("err") + "必须为传真格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "PhoneOrNull":
{
if (!isTelephoneOrNull(value)) {
Validatemsg = $(this).attr("err") + "必须电话格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "Mobile":
{
if (!isMobile(value)) {
Validatemsg = $(this).attr("err") + "必须为手机格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "MobileOrNull":
{
if (!isMobileOrnull(value)) {
Validatemsg = $(this).attr("err") + "必须为手机格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "MobileOrPhone":
{
if (!isMobileOrPhone(value)) {
Validatemsg = $(this).attr("err") + "必须为电话格式或手机格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "MobileOrPhoneOrNull":
{
if (!isMobileOrPhoneOrNull(value)) {
Validatemsg = $(this).attr("err") + "必须为电话格式或手机格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "Uri":
{
if (!isUri(value)) {
Validatemsg = $(this).attr("err") + "必须为网址格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "UriOrNull":
{
if (!isUriOrnull(value)) {
Validatemsg = $(this).attr("err") + "必须为网址格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "Equal":
{
if (!isEqual(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "不相等！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "Date":
{
if (!isDate(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为日期格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "DateOrNull":
{
if (!isDateOrNull(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为日期格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "DateTime":
{
if (!isDateTime(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为日期时间格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "DateTimeOrNull":
{
if (!isDateTimeOrNull(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为日期时间格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "Time":
{
if (!isTime(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为时间格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "TimeOrNull":
{
if (!isTimeOrNull(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为时间格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "ChineseStr":
{
if (!isChinese(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为中文！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "ChineseStrOrNull":
{
if (!isChineseOrNull(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为中文！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "Zip":
{
if (!isZip(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为邮编格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "ZipOrNull":
{
if (!isZipOrNull(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为邮编格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "Double":
{
if (!isDouble(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为小数！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "DoubleOrNull":
{
if (!isDoubleOrNull(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为小数！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "IDCard":
{
if (!isIDCard(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为身份证格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "IDCardOrNull":
{
if (!isIDCardOrNull(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为身份证格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "RequestNotNull":
{
if (isNotNull(value)) {
Validatemsg = $(this).attr("err") + "！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "IsExist":
{
Validatemsg = $(this).attr("err") + "！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
break;
}
case "IsIP":
{
if (!isIP(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为IP格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
case "IPOrNull":
{
if (!isIPOrNullOrNull(value, $(this).attr("eqvalue"))) {
Validatemsg = $(this).attr("err") + "必须为IP格式！\n";
Validateflag = false;
tipCss($(this), Validatemsg); return false;
}
break;
}
default:
break;
}
}
});
if (Validatemsg.length > 0) {
return Validateflag;
}
return Validateflag;
}
//提示信息
function tipCss(obj, Validatemsg) {
var Isrequired = false;
if ($('#message').length > 0) {
$('#message').html("");
$("#message").html("<div class=\"note-error\"><div class=\"note-icon-error\"></div><div class=\"note-text\">" + Validatemsg + "</div></div>").slideDown('fast');
} else {
top.TipMsg(Validatemsg, 5000, 'error');
}
$(obj).focus();
if ($(obj).attr('class') == 'txt' || $(obj).attr('class') == 'txt required' || $(obj).attr('class') == 'txt icontree') {
if ($(obj).hasClass('required')) {
Isrequired = true;
}
$(obj).addClass("warning");
$(obj).parent().addClass('tdwarning');
$(obj).removeClass("required");
}
$(obj).change(function () {
if ($(obj).val() != "") {
if ($(obj).attr('type') == 'text' || $(obj).attr('type') == 'password') {
$(obj).removeClass("warning");
$(obj).parent().removeClass('tdwarning');
if (Isrequired) {
$(obj).addClass("required");
}
}
$('#message').slideUp(300);
}
});
window.setTimeout(docBubbleremove, 5000);
return false;
}
function docBubbleremove() {
$('#message').slideUp(300);