add('min', DateType::class, [ 'label' => 'Min', 'html5' => true, 'widget' => 'single_text', 'required' => false, 'row_attr' => [ 'class' => 'col-md-6 pr-1', ], 'label_attr' => [ 'class' => 'font-weight-normal', ], ]) ->add('max', DateType::class, [ 'label' => 'Max', 'html5' => true, 'widget' => 'single_text', 'required' => false, 'row_attr' => [ 'class' => 'col-md-6 pl-1', ], 'label_attr' => [ 'class' => 'font-weight-normal', ], ]) ; } public function configureOptions(OptionsResolver $resolver): void { $resolver->setDefaults([ 'data_class' => null, ]); } }