JQuery - end date less than start date

Question

I\'m trying to fix this problem I\'m having. I have to input tags, one is for Training beginning date and other is for training ending date. What i am trying to do is create

Answer 1

Date picker has an option to validate start date and end date.

HTML

jQuery

$(document).ready(function() {
    jQuery("#from").datepicker({
        dateFormat: 'dd/mm/yy',
        changeMonth: true,
        changeYear: true,
        maxDate: '0',
        onClose: function( selectedDate ) {
        jQuery( "#to" ).datepicker( "option", "minDate", selectedDate );
        }
    });
    jQuery("#to").datepicker({
        dateFormat: 'dd/mm/yy',
        changeMonth: true,
        changeYear: true,
        maxDate: '0',
        onClose: function( selectedDate ) {
        jQuery( "#from" ).datepicker( "option", "maxDate", selectedDate );
        }
    });
});