I have declared a date picker instance as follows:
$("#datePickerId").datepicker(
{ dateFormat: 'DD, d MM yy',
minDate: 0,
showOn: 'button',
buttonImage: '../../images/calendar.gif',
buttonImageOnly: true,
hideIfNoPrevNext: true
}
);
I now want to change to the minDate option so I do this:
$('#datePickerId').datepicker('option', 'minDate', 3);
But nothing happens. Was I suppose to do anything else? What other possible causes could there be?
The above answers address how to set the default minDate at init, but the question was actually how to dynamically alter the minDate, below I also clarify How to set the default minDate.
All that was wrong with the original question was that the minDate value being set should have been a string (don't forget the quotes):
$('#datePickerId').datepicker('option', 'minDate', '3');
minDate also accepts a date object and a common use is to have an end date you are trying to calculate so something like this could be useful:
$('#datePickerId').datepicker(
'option', 'minDate', new Date($(".datePop.start").val())
);
Just answering this for best practice; the minDate option expects one of:
@bogart setting the string to "0" is a solution as it satisfies option 2 above
$('#datePickerId').datepicker('minDate': '3');