Interrapt G32

When the user edit the Webinar by entering input symbols and click on "Edit" the change is saved
Steps to reproduce:
1.Login to: https://qainterrapt.brainster.xyz/
2.Open Webinar page
3.Click on "Edit" button
4.Click on "Name" filed
5.Fill in the field using Alphabetic characters and special characters with @,!,% symbol
6.Click on "Email" filed
7.Enter valid e-mail address
8.Click on "EDIT" button and observe
Expected result: Webinar title should accept only alphabetic characters (both, Latin and Cyrillic), all letter cases (lower and upper), special characters (only “-”, and “.”) and spaces.
Actual result: When you edit the Webinar title with symbols difrent then (only “-”, and “.”) showing in the screen “Webinar has been edited successfully”