code: protected function wantToHandle(AbstractEnvironmentAwareEvent $event)
      {
          if (!parent::wantToHandle($event)) {
              return false;
          }
          if (method_exists($event, 'getPropertyName') && ('value' !== $event->getPropertyName())) {
              return false;
          }
          if (method_exists($event, 'getProperty')) {
              $property = $event->getProperty();
              if ($property instanceof PropertyInterface) {
                  $property = $property->getName();
              }
              if ('value' !== $property) {
                  return false;
              }
          }
  
          return true;
      }
docs: {@inheritDoc}