jquery Datepicker is not giving desired format for date

jquery Datepicker is not giving desired format for date

Hello,

<script>
$(document).ready(function() {
$(document).on('click', '#enddatepicker', function () {
$('#enddatepicker').datepicker({ dateFormat: 'yy-mm-dd' });
$(this).datepicker().datepicker( "show" );
});
});
</script>

<input type="text" id="enddatepicker"/>

It is giving me date in mm/dd/yy format but my desired format is yy-mm-dd.

Regards

Deepak Bhatua