public function OembedProvidersSettingsForm::validateForm in oEmbed Providers 2.x
Same name and namespace in other branches
- 1.1.x src/Form/OembedProvidersSettingsForm.php \Drupal\oembed_providers\Form\OembedProvidersSettingsForm::validateForm()
Form validation handler.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Overrides FormBase::validateForm
File
- src/
Form/ OembedProvidersSettingsForm.php, line 104
Class
- OembedProvidersSettingsForm
- Configure oEmbed settings form.
Namespace
Drupal\oembed_providers\FormCode
public function validateForm(array &$form, FormStateInterface $form_state) {
parent::validateForm($form, $form_state);
if ($form_state
->getValue('oembed_providers_url') === '' && $form_state
->getValue('external_fetch') === 1) {
$form_state
->setErrorByName('oembed_providers_url', $this
->t('The <em>oEmbed Providers URL</em> field is required.'));
}
}