Interrapt G22

Title field form for creating webinars accept less than 5 characters

Steps to reproduce
1. Navigate to https://qainterrapt.brainster.xyz/webinars/create
2. Click on the "Title" field form
3. Enter "Title" 3 characters lenght
4. Fill all the mandatory fields
5. Click on the "Create" button on the bottom

Expected result
Webinar should not be created and error message should be shown in red letters

Actual result
New webinar is created