public function makeRedirectPageMandatory(DataContainer $dc) { $objPage = $this->Database->prepare("SELECT * FROM " . $dc->table . " WHERE id=?")->limit(1)->execute($dc->id); if ($objPage->numRows && $objPage->type == 'logout') { $GLOBALS['TL_DCA']['tl_page']['fields']['jumpTo']['eval']['mandatory'] = true; } }