Filament\FilamentManager::getUserName(): Return value must be of type string, null returned
Is it possible to edit the user at Filament? I want instead of the name column, the columns firstname and lastname, but then comes the following error. How can I use my own columns without destroying the logic of filament
Filament\FilamentManager::getUserName(): Return value must be of type string, null returned1 Reply
Quick search for "userName":
https://filamentphp.com/docs/3.x/panels/users#configuring-the-users-name-attribute