/** * {@inheritDoc} */ protected function findConflictualUsers($value, array $fields) { $classes = $this->userDiscriminator->getClasses(); foreach ($classes as $class) { $repo = $this->om->getRepository($class); $users = $repo->findBy($this->getCriteria($value, $fields)); if (count($users) > 0) { return $users; } } return array(); }