If set to true, show datepicker icon on the right side of the input.
Examples
False
<input id="datepicker" width="312" />
<script>
$('#datepicker').datepicker({ showOnFocus: true, showRightIcon: false });
</script>
True
<input id="datepicker" width="312" />
<script>
$('#datepicker').datepicker({ showRightIcon: true });
</script>