How can i check, if BE user is logged in TYPO3?

Question

I know, that the old equivalent for this is:

[globalVar = TSFE : beUserLogin > 0]

That works till TYPO3 V8 like charm. Now i need this function (For some special features when BE User is logged in) in TYPO3 V9 and V10. Does somebody know how?

Answer 1

I think what you're looking for is [backend.user.isLoggedIn]. See the documentation for details.