public function CountryMappingForm::save in Flags 8

@inheritDoc

Overrides ConfigEntityFormBase::save

File

flags_ui/src/Form/CountryMappingForm.php, line 68

Class

CountryMappingForm

@inheritDoc

Namespace

Drupal\flags_ui\Form

Code

public function save(array $form, FormStateInterface $form_state) {

  // Countries use uppercase but we want to be consistent and always use lowercase for all mappings.

  /** @var FlagMapping $mapping */
  $mapping = $this
    ->getEntity();

  // TODO: Consider doing this on earlier stage of form submission.
  $mapping
    ->setSource(strtolower($mapping
    ->getSource()));
  return parent::save($form, $form_state);
}