/**
表单数据验证
**/
$.fn.Validform = function () {var Validatemsg = "";var Validateflag = true;$(this).find("[isvalid=yes]").each(function () {var checkexpession = $(this).attr("checkexpession");var errormsg = $(this).attr("errormsg");if (checkexpession != undefined) {if (errormsg == undefined) {errormsg = "";}var value = $(this).val();if ($(this).hasClass('ui-select')) {value = $(this).attr('data-value');}switch (checkexpession) {case "NotNull":{if (isNotNull(value)) {Validatemsg = errormsg + "不能为空！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "Num":{if (!isInteger(value)) {Validatemsg = errormsg + "必须为数字！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "NumOrNull":{if (!isIntegerOrNull(value)) {Validatemsg = errormsg + "必须为数字！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "Email":{if (!isEmail(value)) {Validatemsg = errormsg + "必须为E-mail格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "EmailOrNull":{if (!isEmailOrNull(value)) {Validatemsg = errormsg + "必须为E-mail格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "EnglishStr":{if (!isEnglishStr(value)) {Validatemsg = errormsg + "必须为字符串！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "EnglishStrOrNull":{if (!isEnglishStrOrNull(value)) {Validatemsg = errormsg + "必须为字符串！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "LenNum":{if (!isLenNum(value, $(this).attr("length"))) {Validatemsg = errormsg + "必须为" + $(this).attr("length") + "位数字！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "LenNumOrNull":{if (!isLenNumOrNull(value, $(this).attr("length"))) {Validatemsg = errormsg + "必须为" + $(this).attr("length") + "位数字！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "LenStr":{if (!isLenStr(value, $(this).attr("length"))) {Validatemsg = errormsg + "必须小于" + $(this).attr("length") + "位字符！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "LenStrOrNull":{if (!isLenStrOrNull(value, $(this).attr("length"))) {Validatemsg = errormsg + "必须小于" + $(this).attr("length") + "位字符！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "Phone":{if (!isTelephone(value)) {Validatemsg = errormsg + "必须电话格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "PhoneOrNull":{if (!isTelephoneOrNull(value)) {Validatemsg = errormsg + "必须电话格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "Fax":{if (!isTelephoneOrNull(value)) {Validatemsg = errormsg + "必须为传真格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "Mobile":{if (!isMobile(value)) {Validatemsg = errormsg + "必须为手机格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "MobileOrNull":{if (!isMobileOrnull(value)) {Validatemsg = errormsg + "必须为手机格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "MobileOrPhone":{if (!isMobileOrPhone(value)) {Validatemsg = errormsg + "必须为电话格式或手机格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "MobileOrPhoneOrNull":{if (!isMobileOrPhoneOrNull(value)) {Validatemsg = errormsg + "必须为电话格式或手机格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "Uri":{if (!isUri(value)) {Validatemsg = errormsg + "必须为网址格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "UriOrNull":{if (!isUriOrnull(value)) {Validatemsg = errormsg + "必须为网址格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "Equal":{if (!isEqual(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "不相等！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "Date":{if (!isDate(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为日期格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "DateOrNull":{if (!isDateOrNull(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为日期格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "DateTime":{if (!isDateTime(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为日期时间格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "DateTimeOrNull":{if (!isDateTimeOrNull(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为日期时间格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "Time":{if (!isTime(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为时间格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "TimeOrNull":{if (!isTimeOrNull(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为时间格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "ChineseStr":{if (!isChinese(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为中文！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "ChineseStrOrNull":{if (!isChineseOrNull(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为中文！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "Zip":{if (!isZip(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为邮编格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "ZipOrNull":{if (!isZipOrNull(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为邮编格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "Double":{if (!isDouble(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为小数！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "DoubleOrNull":{if (!isDoubleOrNull(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为小数！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "IDCard":{if (!isIDCard(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为身份证格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "IDCardOrNull":{if (!isIDCardOrNull(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为身份证格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "IsIP":{if (!isIP(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为IP格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}case "IPOrNull":{if (!isIPOrNullOrNull(value, $(this).attr("eqvalue"))) {Validatemsg = errormsg + "必须为IP格式！\n";Validateflag = false;ValidationMessage($(this), Validatemsg); return false;}break;}default:break;}}});if ($(this).find("[fieldexist=yes]").length > 0) {return false;}return Validateflag;//验证不为空 notnullfunction isNotNull(obj) {obj = $.trim(obj);if (obj.length == 0 || obj == null || obj == undefined) {return true;}elsereturn false;}//验证数字 numfunction isInteger(obj) {reg = /^[-+]?\d+$/;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 emailfunction 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 echarfunction 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 nnumfunction 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 = $.trim(obj);if (obj.length > n)return false;if (!reg.test(obj)) {return false;} else {return true;}}//验证是否小于等于n位数的字符串 ncharfunction isLenStr(obj, n) {//reg = /^[A-Za-z0-9\u0391-\uFFE5]+$/;obj = $.trim(obj);if (obj.length == 0 || obj.length > n)return false;elsereturn 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;}obj = $.trim(obj);if (obj.length > n)return false;elsereturn true;}//验证是否电话号码 phonefunction isTelephone(obj) {reg = /^(\d{3,4}\-)?[1-9]\d{6,7}$/;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 mobilefunction 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 urifunction 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]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/;if (!reg.test(obj)) {return false;} else {return true;}}//验证两个值是否相等 equalsfunction isEqual(obj1, controlObj) {if (obj1.length != 0 && controlObj.length != 0) {if (obj1 == controlObj)return true;elsereturn false;}elsereturn false;}//判断日期类型是否为YYYY-MM-DD格式的类型 datefunction isDate(obj) {if (obj.length != 0) {reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/;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 datetimefunction 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 timefunction 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 zipfunction 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 doublefunction 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 idcardfunction isIDCard(obj) {if (obj.length != 0) {reg = /^\d{15}(\d{2}[A-Za-z0-9;])?$/;if (!reg.test(obj))return false;elsereturn 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;elsereturn 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;}
}
//提示信息
function ValidationMessage(obj, Validatemsg) {try {removeMessage(obj);obj.focus();var $poptip_error = $('<div class="poptip"><span class="poptip-arrow poptip-arrow-top"><em>◆</em></span>' + Validatemsg + '</div>').css("left", obj.offset().left + 'px').css("top", obj.offset().top + obj.parent().height() + 5 + 'px')$('body').append($poptip_error);if (obj.hasClass('form-control') || obj.hasClass('ui-select')) {obj.parent().addClass('has-error');}if (obj.hasClass('ui-select')) {$('.input-error').remove();}obj.change(function () {if (obj.val()) {removeMessage(obj);}});if (obj.hasClass('ui-select')) {$(document).click(function (e) {if (obj.attr('data-value')) {removeMessage(obj);}e.stopPropagation();});}return false;  } catch (e) {alert(e)}
}
//移除提示
function removeMessage(obj) {obj.parent().removeClass('has-error');$('.poptip').remove();$('.input-error').remove();
}

<input id="Code" type="text" class="form-control" placeholder="输入编号" isvalid="yes" checkexpession="NotNull" />
<input id="Email" type="text" class="form-control" placeholder="输入邮件" isvalid="yes" checkexpession="Email" />

if (!$('#form1').Validform()) {return false;}