$(document).ready(function () {
debugger;
var startDate = $find('<%= RdpStartDate.ClientID %>');
var endDate = $find('<%= RdpEndDate.ClientID %>');
var end = endDate.get_selectedDate();
var start = startDate.get_selectedDate();
startDate.set_minDate(end-90);
});
I'm trying to set start date min value to less than 90 days of end date all before that disabled but this isn't working, help please.