public function BetterFieldDescriptionsEntitiesForm::submitForm in Better Field Descriptions 8

Form submission handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides ConfigFormBase::submitForm

File

src/Form/BetterFieldDescriptionsEntitiesForm.php, line 96

Class

BetterFieldDescriptionsEntitiesForm

Displays the better_field_descriptions_entities settings form.

Namespace

Drupal\better_field_descriptions\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {

  // Get the config settings.
  $config = $this
    ->config('better_field_descriptions.settings');

  // We don't want our settings to contain 0-values, only selected values.
  $selected = array_filter($form_state
    ->getValue('entities'));
  $bfde = [];
  foreach ($selected as $entity_type => $checked) {
    $bfde[$entity_type] = $entity_type;
  }
  $config
    ->set('better_field_descriptions_entities', $bfde);
  $config
    ->save();
  parent::submitForm($form, $form_state);
}