JavaScript: How to convert string to date and Compare two dates.

[Abhishek Joshi]

JavaScript: How to convert string to date and Compare two dates. eg. If date1 is 08/18/06 and date2 is 08/19/06 Then it should give alert that "Date2 is greated than Date1:" :)

[playout]

It depends if you want to validate the dates on the aspx page, or in the code itself. The aspx method you can use a compare validator: You can have a look at the following link: http://www.sitepoint.com/article/asp-net-server-controls/8

[ankushmn]

Check this out ... this will solve ur problem :) function CheckDate(oSrc,args) { args.IsValid=true; date1 = new Date(); date2 = new Date(); diff = new Date(); var objDOB = document.getElementById("txtHidDOB"); var AppDate = objDOB.value; if(AppDate != "") { var now = new Date(); var SysDate = parseInt(now.getMonth()+1)+"/"+now.getDate()+"/"+now.getFullYear() FromDateObj = new Date(AppDate + " " + "00:00:00"); date1.setTime(FromDateObj.getTime()); //alert(date1.getTime()) currDateObj = new Date(SysDate + " " + "00:00:00"); date2.setTime(currDateObj.getTime()); //alert(date2.getTime()) var DateDiff = date1.getTime() - date2.getTime(); //alert(DateDiff); if(DateDiff >= 0) { args.IsValid=false; } } }