[TYPO3-mvc] filter for frontend user in isValid validator

[Claus Due]

> All values must getting update with single "\". Then the findByUid find my record.

The findByUid method works a little different; it has less restrictions than other findBy**** methods.

> But findByUsername was not successful, maybe because of the matter of Pid. How can I disable just for this query. I tried with my own query but not successful:
> 
> $query = $this->frontendUserRepository->createQuery();
> 		$query->getQuerySettings()->setRespectStoragePage(false);
> $query->matching($query->equals('username', $username));
> $result = $query->execute();

I very much suspect that record type thing to be the cause. Maybe the TS config is not being recognised at Extbase level…?

Cheers,
Claus