$builder
    ->add('type', ChoiceType::class, [
        'label' => false,
        'choices'  => [
            'questionnaire.select.title' => '',
            'questionnaire.select.input' => 'input',
            'questionnaire.select.textarea' => 'textarea',
            'questionnaire.select.radio' => 'radio',
            'questionnaire.select.checkbox' => 'checkbox',
        ],
        'attr' => [
            'class' => 'select_answer',
        ],
    ])
    ->add('title', TextType::class, [
        'label' => false,
    ])
    ->add('detail', CheckboxType::class, [
        'label'    => 'questionnaire.ask.details',
    ]);
;