Reply To: Limit Taxonomy Multi Select Dropdown

• puncle

• August 2, 2017 at 12:25 am

For anyone looking, select2 has changed maximumSelectionSize to maximumSelectionLength. An updated version of the above:

(function($) {
	acf.add_filter('select2_args', function( args, $select, settings ){
		// limit to 3
		args.maximumSelectionLength = 3;
		return args;
	});
	
})(jQuery);