jquery表单数据验证扩展方法
Posted 学无止境
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/**
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 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;
}
//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 = $.trim(obj);
if (obj.length > n)
return false;
else
return true;
}
//验证是否电话号码 phone
function isTelephone(obj) {
reg = /^(\d{3,4}\-)?[1-9]\d{6,7}$/;
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;
}
}
//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();
}
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