StreetFoo.Client.LogonPageViewModel.Validate C# (CSharp) Method

        private void Validate(ErrorBucket errors)
        {
            // do basic data presence validation...
            if (string.IsNullOrEmpty(Username))
                errors.AddError("Username is required.");
            if (string.IsNullOrEmpty(Password))
                errors.AddError("Password is required.");
        }