Interrapt G22

The "Email" field in the creation form of the Attendees allows users to input invalid data.

Steps to reproduce
1. The user should be registered and navigated to https://qainterrapt.brainster.xyz/attendees/create
2. Fill the "Email" field with invalid data "gabi.gavric@ho"
3. Fill all the other fields with valid data
4. Click on the "Create" button to create the attendee

Expected results

The attendee should not be created and error message with red letters "The Email field is required " should be displayed

Actual result

The Attendee is created