Originally Posted by LionKing
Check if a player has a specific role
Check if the player has a specific role which is not allowed (like 'Banned') meaning they aren't allowed to connect.
Leaving a Discord also means that you are leaving all the roles you have there.
So if you have been assigned roles like "Banned", "Troublemaker", ... whatever, I can simply leave your Discord (and re-join, if public), and I won't have those roles any more..
Just a thing for you to consider, before you invest too much time in trying to accomplish something that won't really work 100% as intended in the end.