add('position', HiddenType::class); $builder->add( 'name', TextType::class, [ 'label' => 'Nom', 'required' => true, 'attr' => [ ], 'row_attr' => [ 'class' => 'col-md-6', ], 'constraints' => [ new NotBlank(), ], ] ); $builder->add( 'file', FilePickerType::class, [ 'label' => 'Fichier STL', 'required' => true, 'row_attr' => [ 'class' => 'col-md-6', ], 'constraints' => [ ], ] ); $builder->add( 'htmlPreviewFile', FilePickerType::class, [ 'label' => 'Rendu HTML', 'required' => false, 'row_attr' => [ 'class' => 'col-md-6', ], 'constraints' => [ ], ] ); } public function configureOptions(OptionsResolver $resolver) { $resolver->setDefaults([ // Configure your form options here ]); } }