Imagine a simple entity like this
class User {
/**
* @ORM\Embedded(class="Role")
*/
protected $role;
}
and form type like this
class UserType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('role', RoleType::class);
}
/**
* @param OptionsResolver $resolver
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(
array(
'data_class' => 'XXXBundle\Entity\User',
'csrf_protection' => false,
)
);
}
}
and the Role entity the the RoleType form
/**
* @ORM\Embeddable()
*/
class Role
{
/**
* @ORM\Column(type="string")
* @Assert\Choice(choices={"foo", "bar"})
*/
private $name;
/**
* Role constructor.
* @param string $name
*/
public function __construct($name)
{
$this->name = $name;
}
/**
* @return string
*/
public function getName(): string
{
return $this->name;
}
}
class RoleType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('name');
}
/**
* @param OptionsResolver $resolver
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(
array(
'data_class' => 'XXXBundle\Entity\Role',
'empty_data' => function (FormInterface $form) {
return new Role($form->get('name')->getData());
},
)
);
}
}
Using the typical form->isValid the choice constraint assertions is not working properly... is not actually validating the Role name value.
I found the solution for Symfony3
/**
* @ORM\Embedded(class="Role")
* @Assert\Valid()
*/
protected $role;
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