spivurno

<?php
/**
 * WARNING! THIS SNIPPET MAY BE OUTDATED.
 * The latest version of this snippet can be found in the Gravity Wiz Snippet Library:
 * https://github.com/gravitywiz/snippet-library/blob/master/gravity-forms/gw-limit-checkboxes.php
 */
/**
* Limit How Many Checkboxes Can Be Checked
* http://gravitywiz.com/2012/06/11/limiting-how-many-checkboxes-can-be-checked/
*/

spivurno

<?php
/**
 * Require All Columns of List Field
 * http://gravitywiz.com/require-all-columns-of-list-field/
 */
class GWRequireListColumns {

	private $field_ids;

	public static $fields_with_req_cols = array();