function DisplayTest::validateOptionsForm

Same name and namespace in other branches
  1. 9 core/modules/views/tests/modules/views_test_data/src/Plugin/views/display/DisplayTest.php \Drupal\views_test_data\Plugin\views\display\DisplayTest::validateOptionsForm()
  2. 8.9.x core/modules/views/tests/modules/views_test_data/src/Plugin/views/display/DisplayTest.php \Drupal\views_test_data\Plugin\views\display\DisplayTest::validateOptionsForm()
  3. 11.x core/modules/views/tests/modules/views_test_data/src/Plugin/views/display/DisplayTest.php \Drupal\views_test_data\Plugin\views\display\DisplayTest::validateOptionsForm()

Overrides DisplayPluginBase::validateOptionsForm

File

core/modules/views/tests/modules/views_test_data/src/Plugin/views/display/DisplayTest.php, line 94

Class

DisplayTest
Defines a Display test plugin.

Namespace

Drupal\views_test_data\Plugin\views\display

Code

public function validateOptionsForm(&$form, FormStateInterface $form_state) {
  parent::validateOptionsForm($form, $form_state);
  \Drupal::logger('views')->notice($form_state->getValue('test_option'));
  switch ($form_state->get('section')) {
    case 'test_option':
      if (!trim($form_state->getValue('test_option'))) {
        $form_state->setError($form['test_option'], $this->t('You cannot have an empty option.'));
      }
      break;

  }
}

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