Issue #3500216 - Add attributes

Related to #3500216

src/Plugin/FapiValidationValidator/NumericValidator.php

@@ -3,17 +3,21 @@
 namespace Drupal\fapi_validation\Plugin\FapiValidationValidator;
 
 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 Numeric validation.
- *
- * @FapiValidationValidator(
- *   id = "numeric",
- *   error_message = "Use only numbers at %field."
+ * Fapi Validation Plugin for Numeric validation.ror_message = "Use only numbers at %field."
  * )
  */
+#[FapiValidationValidator(
+  id: 'numeric',
+  label: new TranslatableMarkup('Numeric'),
+  description: new TranslatableMarkup('Finds whether a variable is a number or a numeric string.'),
+  error_message: 'Use only numbers at %field.',
+)]
 class NumericValidator implements FapiValidationValidatorsInterface {
 
   /**