/**
* @param OptionsResolver $resolver
* @throws \Exception
*/
public function configureOptions(OptionsResolver $resolver)
{
parent::configureOptions($resolver);
$resolver->setRequired(['attribute', 'parent_data']);
$resolver->setNormalizer('attribute', function (Options $options, $value) {
return self::normalizeVariantAttribute($value);
});
$resolver->setNormalizer('parent_data', function (Options $options, $value) {
return self::normalizeParentData($options, $value);
});
$resolver->setNormalizer('constraints', function (Options $options, $constraints) {
$constraints[] = new UniqueVariant(['attribute' => $options['attribute'], 'parentData' => $options['parent_data']]);
return $constraints;
});
}
/**
* @inheritdoc
*/
public function configureOptions(OptionsResolver $resolver)
{
parent::configureOptions($resolver);
$resolver->setDefault('attr', ['novalidate' => 'novalidate']);
}