}
public function buildForm(array $form, FormStateInterface $form_state) {}
- public function validateForm(array &$form, FormStateInterface $form_state) { }
- public function submitForm(array &$form, FormStateInterface $form_state) { }
+ public function validateForm(array &$form, FormStateInterface $form_state) {}
+ public function submitForm(array &$form, FormStateInterface $form_state) {}
}