public function Cycle::validateConfigurationForm in Views Slideshow 8.4

Form validation handler.

Parameters

array $form: An associative array containing the structure of the plugin form as built by static::buildConfigurationForm().

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form. Calling code should pass on a subform state created through \Drupal\Core\Form\SubformState::createForSubform().

Overrides ViewsSlideshowTypeBase::validateConfigurationForm

File

modules/views_slideshow_cycle/src/Plugin/ViewsSlideshowType/Cycle.php, line 550

Class

Cycle

Provides a slideshow type based on jquery cycle.

Namespace

Drupal\views_slideshow_cycle\Plugin\ViewsSlideshowType

Code

public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
  $values = $form_state
    ->getValue([
    'style_options',
    'views_slideshow_cycle',
  ]);
  if (!is_numeric($values['timeout'])) {
    $form_state
      ->setErrorByName('style_options][views_slideshow_cycle][timeout', $this
      ->t('@setting must be numeric!', [
      '@setting' => $this
        ->t('Timeout'),
    ]));
  }
  if (!is_numeric($values['speed'])) {
    $form_state
      ->setErrorByName('style_options][views_slideshow_cycle][speed', $this
      ->t('@setting must be numeric!', [
      '@setting' => $this
        ->t('Speed'),
    ]));
  }
  if (!is_numeric($values['remember_slide_days'])) {
    $form_state
      ->setErrorByName('style_options][views_slideshow_cycle][remember_slide_days', $this
      ->t('@setting must be numeric!', [
      '@setting' => $this
        ->t('Slide days'),
    ]));
  }
}