{#doc_usecases_snippet_sharing_UC_register_md}

Summary

Title: Register user account Scope: Authentication Level: User Goal Actors: Anonymous user Brief: Any not logged in user can register a new user account.

Scenarios

Precondition: Main success scenario: The user successfully created a new account. The user is informed about the success. Alternative scenario: The inputs could not be validated (do not match the required constraints). The user is informed about their mistake. Error scenario: Technical problems prevent the registration from succeeding. The user is informed about the issue. Postcondition: The user account is created successfully in the database and the provided credentials can now be used to authenticate against the service. Non-functional Constraints:

• Security mechanism
• Is precondition to use other functions