Interrapt G22

Steps to reproduce
1.Navigate to URL https://qainterrapt.brainster.xyz/login
2.Enter valid email and password
3.Open "Webinars" dashboard and click on any webinar link you choose
4.Fill "Name" and "Surname" with valid data
5.Fill "Email" field with invalid data
6.Click on "Register " button

Expected results
Registration for webinar with invalid email should not be possible. Error message should be display
*Actual result
The user is successfully register for the chosen webinar