No wrong input validation

[angel1120]

Summary
There is no input validation when the ID and password are wrong when logging in.

Steps to Produce:

In the Login Screen:

1. Enter “222” as the Username
2. Enter “incorrectpass” as the Password
3. Click the Login button

Expected Results:
The user should still be on the Login screen. There should also be input validation saying that the typed credentials are wrong.

Actual Results:
There was no input validation stating the credentials were wrong.

See 01-Login, Iteration 1-4 for details
Also see 01-Login, Iteration 1-2 and 1-3 for more details