Register

[mkhumml]

As a teacher I want to register for the application so that i can login and manage diploma theses

Acceptance criterias:

• The register should consist of username, password, repeat password, e-mail and register button.
• The password has to have digits and characters
  • If the password doesn't have digits and characters, there should be an error message
• The Username has to be unique, if the username is used already there should be an error message
• If you register yourself without all input fields filled, there should be an error message
• If you register yourself while there is an error message at other input fields there should be an error message

[sebastian15038]

Finished