Over a million developers have joined DZone.

Javascript To Validate Or Compare Two Dates

·
// Javascript to validate or compare two dates


function IsValidDate() {

            var dtFrom = R('<%=txtFrom.ClientId%>').value;
            var dtTo = R('<%=txtTo.ClientId%>').value;
            if ((dtTo == null || dtFrom == null) || (dtTo == '' || dtFrom == '') || (dtTo == undefined || dtFrom == undefined)) {
                alert('Please select proper start and end date');
                return false;
            }
Topics:

The best of DZone straight to your inbox.

SEE AN EXAMPLE
Please provide a valid email address.

Thanks for subscribing!

Awesome! Check your inbox to verify your email so you can start receiving the latest in tech news and resources.
Subscribe

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}