RoomUserNameInvalidCharacter constant

int const RoomUserNameInvalidCharacter

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

Implementation

static const int RoomUserNameInvalidCharacter = 1002009;