/**
  * Return the opening form tag.
  *
  * @param array $options
  * @return string
  */
 public function open(array $options = [])
 {
     if ($url = $this->object->getOption('url')) {
         $options['url'] = $url;
     }
     return $this->html->open($options);
 }
 /**
  * Get a form option value.
  *
  * @param      $key
  * @param null $default
  * @return mixed
  */
 public function getFormOption($key, $default = null)
 {
     return $this->form->getOption($key, $default);
 }