I am trying to prevent users entering the wrong date.I have found Momemnt.js for handling dates and it works on the (http://jsfiddle.net/vinodgubbala/6MEG6/).
<script type="text/javascript" src='http://momentjs.com/downloads/moment-with-langs.min.js'>
$(document).ready(function() {
function CheckForPastDate(sender, args) {
selectedDate = sender._selectedDate;
var todayDate = new Date();
if (selectedDate.getTime() < todayDate.getTime()) {
sender.selectedDate = todayDate;
sender._textbox.value = moment(selectedDate).format(sender._format);
alert("Wrong date!");
}
}
CheckForPastDate({
_textbox: document.getElementById('<%#TextBox1.ClientID %>'),
_selectedDate: new Date(2013, 5, 3),
_format: 'MMMM Do YYYY, h:mm:ss a'
});
});
...
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