To compare two dates with JavaScript, create two dates object and get the recent date. You can try to run the following code to compare two dates.
Example
<!DOCTYPE html>
<html>
<body>
<script>
var date1, date2;
date1 = new Date();
document.write(date1);
date2 = new Date( "Dec 15, 2014 21:20:15" );
document.write("<br>"+date2);
if (date1 > date2) {
document.write("<br>Date1 is the recent date.");
} else {
document.write("<br>Date 2 is the recent date.");
}
</script>
</body>
</html>Output
Sat Dec 15 2018 11:08:06 GMT+0530 (India Standard Time) Mon Dec 15 2014 21:20:15 GMT+0530 (India Standard Time) Date1 is the recent date.