Let me explain,
I have the Default Roblox Chat (TextChatService > ChatVersion = LegacyChatService), I typed something in the Chat Input, and pressed Enter/Return, then what’s supposed to happen is for the message to not send (suppress the messages the player sends).
How do I do that? If it’s even possible to do so.
You can set the text channel to a channel that is blocked from the user.
Will that make the player’s messages not appear or will it make them unable to type at all?
Unsure. It will probably say “You cannot talk in this channel”, but it’s the only way I know of.
Alright, I’ll give it a try and see if it works
I think ,if I understand what you want to do, a simple google or devforum search would of given you an answer: Prevent messages from being sent in chat