public function ImageOptimizerForm::validateForm in Fastly 8.3

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/ImageOptimizerForm.php, line 235

Class

ImageOptimizerForm

Class ImageOptimizerForm.

Namespace

Drupal\fastly\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  $config = $this
    ->config('fastly.settings');
  if (empty($config
    ->get('api_key'))) {
    $element = [];
    $form_state
      ->setError($element, $this
      ->t('You must set an API token <a href=":url">here</a> first', [
      ':url' => Url::fromRoute('fastly.settings')
        ->toString(),
    ]));
  }
  if ($form_state
    ->getValue('image_optimization') == 1) {
    if (!$this->api
      ->ioEnabled($config
      ->get('service_id'))) {
      $form_state
        ->setErrorByName('image_optimization', $this
        ->t('You cannot enable Fastly image optimization in configuration until you have it available on service!'));
    }
  }
  if ($form_state
    ->getValue('image_optimization') && !$form_state
    ->getValue('optimize')) {
    $form_state
      ->setErrorByName('optimize', $this
      ->t('You need to set default optimization of images to low, medium or high.'));
  }
}