     
     let storage = Storage()
     
-    let username: String
-    var password: String
+    var username: String? = nil
+    var password: String? = nil
     var firstName: String? = nil
     var lastName: String? = nil
     var email: String? = nil

    }
    
    public var hashedPassword: String? {
        let digest = try! _hash.make(password)
        return digest.makeString()
    }

        return row
    }
    
    init(username: String? = nil, password: String? = nil, id: Identifier? = nil, firstName: String? = nil, lastName: String? = nil, email: String? = nil) {
        self.username = username
        self.password = password
        self.id = id
