Returns whether or not the client has registered to receive messages with a given addon prefix
See also Addon-related functions.
Signature:
isRegistered
=
IsAddonMessagePrefixRegistered("prefix")
Arguments:
prefix
- A string of up to 16 characters used to identify a stream of messages (string
)
Returns:
isRegistered
-true
if the client is registered to receive messages with the given prefix, otherwisefalse
. (boolean
)