/**
* {@inheritdoc}
*/
public function configureOptions(OptionsResolver $resolver)
{
parent::configureOptions($resolver);
$resolver->setRequired(array('data'));
$resolver->addAllowedTypes('data', 'string');
return $this;
}
/**
* {@inheritdoc}
*/
public function configureOptions(OptionsResolver $resolver)
{
parent::configureOptions($resolver);
$resolver->setDefaults(array('orderable' => false, 'searchable' => false));
return $this;
}