jQuery validate 日期比较 自定义验证方法
来源：http://www.cnblogs.com/aaa6818162/archive/2012/03/06/2381414.html
<!DOCTYPEHTMLPUBLIC"-//W3C//DTDHTML4.0Transitional//EN">
<HTML>
<HEAD>
<TITLE>NewDocument</TITLE>
<METAname="Generator"CONTENT="EditPlus">
<METAname="Author"CONTENT="">
<METAname="Keywords"CONTENT="">
<METAname="Description"CONTENT="">
<scripttype="text/javascript"src="jquery-1.4.2.js"></script>
<scripttype="text/javascript"src="jquery.validate.js"></script>
<SCRIPTLANGUAGE="JavaScript">
<!--
jQuery(function(){
jQuery.validator.methods.compareDate=function(value,element,param){
//varstartDate=jQuery(param).val()+":00";补全yyyy-MM-ddHH:mm:ss格式
//value=value+":00";
varstartDate=jQuery(param).val();
vardate1=newDate(Date.parse(startDate.replace("-","/")));
vardate2=newDate(Date.parse(value.replace("-","/")));
returndate1<date2;
};
jQuery("#form1").validate({
focusInvalid:false,
rules:{
"timeStart":{
required:true
},
"timeEnd":{
required:true,
compareDate:"#timeStart"
}
},
messages:{
"timeStart":{
required:"开始时间不能为空"
},
"timeEnd":{
required:"结束时间不能为空",
compareDate:"结束日期必须大于开始日期!"
}
}
});
});
//-->
</SCRIPT>
</HEAD>
<BODY>
<formid="form1"name="form1"method="post"action="demo.html">
<p>timeStart:
<inputname="timeStart"type="text"id="timeStart"value="2011-02-1710:00:00">yyyy-MM-ddHH:mm:ss
</p>
<p>timeEnd:
<inputname="timeEnd"type="text"id="timeEnd"value="2011-02-179:00:00">yyyy-MM-ddHH:mm:ss
</p>
<p>
<inputtype="submit"name="Submit"value="提交">
</p>
</form>
</BODY>
</HTML>