collection-crud/src/Form/CameraTypeType.php

<?php

namespace App\Form;

use Symfony\Component\Form\{AbstractType, FormBuilderInterface};
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Component\OptionsResolver\Exception\AccessException;

use App\Entity\CameraType;

class CameraTypeType extends AbstractType
{
    /**
     * {@inheritdoc}
     */
    public function buildForm(FormBuilderInterface $builder, array $options): void
    {
        $builder->add('type')
			->add('description');
    }

    /**
     * {@inheritdoc}
	 * @throws AccessException
     */
    public function configureOptions(OptionsResolver $resolver): void
    {
        $resolver->setDefaults(array(
            'data_class' => CameraType::class
        ));
    }

    /**
     * {@inheritdoc}
     */
    public function getBlockPrefix(): string
    {
        return 'camerabundle_cameratype';
    }
}