Thread:Project:Support desk/Article names only numbers with length of 8 or 13/reply (18)

I don't found one either, so I just installed the 1.23.0 and my hook instantly worked. Just for the sake of completeness for my original question: a simple solution for my problem would be the hook:

(Btw... what is be the right tag for code snippets?)

'''Thanks to all who helped me out with this. Problem solved.'''