public function getForms()
{
if (!isset($this->forms)) {
$forms = parent::getForms();
// set up main form with map
/* @var $mainForm \Zend\Form\Form */
$mainForm = $forms[static::MAIN_TAG];
$options = $mainForm->getOptions();
$options[Subform::OPTION_MAP_ARRAY] = $this->formMap;
$mainForm->setOptions($options);
}
return $this->forms;
}
