RoomRoomidInvalidCharacter constant

int const RoomRoomidInvalidCharacter

The input room ID contains invalid characters.
The room ID entered by the loginRoom function contains illegal characters.
Please check the room ID entered when calling the loginRoom function to ensure that it is only contain numbers, English characters and '~', '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', '=', '-', '`', ';', ',', '.', '<', '>', ''.

Implementation

static const int RoomRoomidInvalidCharacter = 1002012;