<?php $alertEmailAddressID = $_POST['alertEmailAddressID']; $emailAddress = $_POST['emailAddress']; if ($alertEmailAddressID != '') { $instance = new AlertEmailAddress(new NamedArguments(array('primaryKey' => $alertEmailAddressID))); } else { $instance = new AlertEmailAddress(); } $instance->emailAddress = $emailAddress; try { $instance->save(); } catch (Exception $e) { echo $e->getMessage(); }