public static function Url::validateUrl in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Render/Element/Url.php \Drupal\Core\Render\Element\Url::validateUrl()
2. 10 core/lib/Drupal/Core/Render/Element/Url.php \Drupal\Core\Render\Element\Url::validateUrl()

Form element validation handler for #type 'url'.

Note that #maxlength and #required is validated by _form_validate() already.

File

core/lib/Drupal/Core/Render/Element/Url.php, line 65

Class

Url

Provides a form element for input of a URL.

Namespace

Drupal\Core\Render\Element

Code

public static function validateUrl(&$element, FormStateInterface $form_state, &$complete_form) {
  $value = trim($element['#value']);
  $form_state
    ->setValueForElement($element, $value);
  if ($value !== '' && !UrlHelper::isValid($value, TRUE)) {
    $form_state
      ->setError($element, t('The URL %url is not valid.', [
      '%url' => $value,
    ]));
  }
}