public static PortalUserManager Create(string connectionString) { UserStore <PortalUser> userStore = new UserStore <PortalUser>(PortalDbContext.Create(connectionString)); PortalUserManager manager = new PortalUserManager(userStore); // Configure validation logic for usernames manager.UserValidator = new UserValidator <PortalUser>(manager) { AllowOnlyAlphanumericUserNames = true, RequireUniqueEmail = true }; // Configure validation logic for passwords manager.PasswordValidator = new PasswordValidator { RequiredLength = 6, RequireNonLetterOrDigit = true, RequireDigit = true, RequireLowercase = true, RequireUppercase = true, }; return(manager); }