function OEmbedForm::validateUrl

Validates the oEmbed URL.

Parameters

array $form: The complete form.

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

File

core/modules/media_library/src/Form/OEmbedForm.php, line 153

Class

OEmbedForm

Creates a form to create media entities from oEmbed URLs.

Namespace

Code

public function validateUrl(array &$form, FormStateInterface $form_state) {
    $url = $form_state->getValue('url');
    if ($url) {
        try {
            $resource_url = $this->urlResolver
                ->getResourceUrl($url);
            $this->resourceFetcher
                ->fetchResource($resource_url);
        } catch (ResourceException $e) {
            $form_state->setErrorByName('url', $e->getMessage());
        }
    }
}