public static function bulk_trash($ids)
 {
     FrmAppHelper::permission_check('frm_delete_forms');
     $count = 0;
     foreach ($ids as $id) {
         if (FrmForm::trash($id)) {
             $count++;
         }
     }
     $current_page = isset($_REQUEST['form_type']) ? $_REQUEST['form_type'] : '';
     $message = sprintf(_n('%1$s form moved to the Trash. %2$sUndo%3$s', '%1$s forms moved to the Trash. %2$sUndo%3$s', $count, 'formidable'), $count, '<a href="' . esc_url(wp_nonce_url('?page=formidable&frm_action=list&action=bulk_untrash&form_type=' . $current_page . '&item-action[]=' . implode('item-action[]=', $ids), 'bulk-toplevel_page_formidable')) . '">', '</a>');
     return $message;
 }