public loginStatus login(string forumName, string username, string password)
        {
            List <string> input = new List <string>()
            {
                forumName, username, password
            };

            if (Constants.isValidInput(input))
            {
                lock (o)
                {
                    return(_um.login(forumName, username, password, _fm.getForumPasswordLifespan(forumName)));
                }
            }
            return(loginStatus.FALSE);
        }