Missing Condition for Email

[RobotWizzard]

There seems to be a missing condition for emails in the user guide and error messages.

In InternBuddy, the domain part of emails has to end in at least 2 characters following any special characters (.). However, this condition is not seen in the user guide, nor the error messages in the app.

Example:

1. add n/example e/example@example.c results in an error
2. add n/example e/example@example.co succeeds