public function SimpleSitemapDisplayExtender::validateOptionsForm in Simple XML sitemap 4.x

Same name and namespace in other branches

1. 8.3 modules/simple_sitemap_views/src/Plugin/views/display_extender/SimpleSitemapDisplayExtender.php \Drupal\simple_sitemap_views\Plugin\views\display_extender\SimpleSitemapDisplayExtender::validateOptionsForm()

Validate the options form.

Overrides DisplayExtenderPluginBase::validateOptionsForm

File

modules/simple_sitemap_views/src/Plugin/views/display_extender/SimpleSitemapDisplayExtender.php, line 184

Class

SimpleSitemapDisplayExtender

Simple XML Sitemap display extender plugin.

Namespace

Drupal\simple_sitemap_views\Plugin\views\display_extender

Code

public function validateOptionsForm(&$form, FormStateInterface $form_state) {
  if ($this
    ->hasSitemapSettings() && $form_state
    ->get('section') === 'simple_sitemap') {
    $required_arguments = $this
      ->getRequiredArguments();
    foreach ($this->variants as $variant_id => $variant) {
      $arguments =& $form_state
        ->getValue([
        'variants',
        $variant_id,
        'arguments',
      ], []);
      $arguments = array_merge($arguments, $required_arguments);
      $errors = $this
        ->validateIndexedArguments($arguments);
      foreach ($errors as $message) {
        $form_state
          ->setError($form['variants'][$variant_id]['arguments'], $message);
      }
    }
  }
}