Issue #3500219 - Add attributes

Related to #3500219

src/Plugin/FapiValidationValidator/UrlValidator.php

@@ -4,17 +4,20 @@ namespace Drupal\fapi_validation\Plugin\FapiValidationValidator;
 
 use Drupal\Component\Utility\UrlHelper;
 use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\StringTranslation\TranslatableMarkup;
+use Drupal\fapi_validation\Attribute\FapiValidationValidator;
 use Drupal\fapi_validation\FapiValidationValidatorsInterface;
 use Drupal\fapi_validation\Validator;
 
 /**
  * Fapi Validation Plugin for URL validation.
- *
- * @FapiValidationValidator(
- *   id = "url",
- *   error_message = "Invalid format of %field."
- * )
  */
+#[FapiValidationValidator(
+  id: 'url',
+  label: new TranslatableMarkup('URL'),
+  description: new TranslatableMarkup('Validates an URL address.'),
+  error_message: 'Invalid format of %field.',
+)]
 class UrlValidator implements FapiValidationValidatorsInterface {
 
   /**