gwaft-template-collapsible.php: Added Order Summary as an additional last page.

Author: saifsultanc

gravity-forms/gwaft-template-collapsible.php

@@ -29,6 +29,7 @@
 
 		// Add Order Summary as a separate last page.
 		if ( ! $field && rgar( $item, 'label' ) == apply_filters( 'gwaft_order_summary_label', 'Order Summary' ) ) {
+			// Storing order summary page as '-1' to be the last page, and avoid conflicts with the actual page numbers.
 			$page_groups[-1][] = $item;
 			$pages[-1]         = apply_filters( 'gwaft_order_summary_label', 'Order Summary' );
 			continue;