[TYPO3] ifEmpty, required and so on

[Victor Livakovsky]

>> Thnk you very much! :) Your advise was helpful!
>> Finally it works, as it should work.
>> I only added
>> pidInList.data = field:uid
>> to "select" in your code.

> I guess you could leave that empty, since pidInList got a default value
> "this", which usually is the uid of the current page.

Yes, you're right. It works even without pidInList.
Thank you! :)