/**
  * Preparation hook that can be overridden by subclasses for add and edit.
  *
  * This is called just before we process a possible POST / submission and
  * will allow us to change / alter the form or object.
  *
  * @param IXP_Form_Meeting $form The Send form object
  * @param \Entities\Meeting $object The Doctrine2 entity (being edited or blank for add)
  * @param bool $isEdit True if we are editing, otherwise false
  */
 protected function addPrepare($form, $object, $isEdit)
 {
     if ($isEdit) {
         $form->getElement('date')->setValue($object->getDate()->format('Y-m-d'));
         $form->getElement('time')->setValue($object->getTime()->format('H:i'));
     }
     return true;
 }