This throws different errors for each field:
```
            | <account_login>            | # error message: User account: The username must be specified
            | <account_email>            | # error message: User account: The email address is not valid
            | <account_password>         | # it works
            | <account_password_confirm> | # error message: User account: User account: The passwords do not match
```
Should:
- I specify the expected error on examples table?
- I create a different test for each?
- this be changed to display same error?