Check if player is or is not chatting (vanilla chatbox, of course)

[RonanZer0]

How do I check if a player is or is NOT in a chatbox? Googled already.

[Willox]

[url]http://wiki.garrysmod.com/page/Player/IsTyping[/url]

[Ollie]

If [URL="http://wiki.garrysmod.com/page/Player/IsTyping"]this[/URL] doesn't work:

Hook GAMEMODE.StartChat and GAMEMODE.FinishChat clientside and send the value to server.
Then save the value in the player object and create a meta function for Player to check if their chatbox is open.