public function ProviderForm::validateForm in oEmbed 8

Form validation 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 FormBase::validateForm

File

src/Form/ProviderForm.php, line 71

Contains \Drupal\oembed\Form\ProviderForm.

Class

ProviderForm

Class ProviderForm.

Namespace

Drupal\oembed\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  parent::validateForm($form, $form_state);

  // Validate each scheme.
  $schemes = array_filter(array_map('trim', explode(PHP_EOL, $form_state
    ->getValue('scheme'))));
  $form_state
    ->setValue('scheme', $schemes);
}