use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\Form\Extension\Core\Type\TextareaType;

class ArticleType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('denom', TextType::class, [
                'label' => "Dénomination de l'article",
            ])
            ->add('desc', TextareaType::class, [
                'label' => "Descriptif",
            ])
            ->add('couleur', TextType::class)
            // ...
            // ...
            ->add('save', SubmitType::class, [
                'label' => "Enregistrer",
                'attr' => [
                    'class' => 'btn btn-primary'
                ]
            ])
        ;
    }

    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults([
            'data_class' => Article::class,
        ]);
    }
}