Interrapt G31

Environment
Google Chrome Version 125.0.6422.142 (Official Build) (64-bit)
https://qainterrapt.brainster.xyz/webinars/create
Windows 11

Preconditions
The user must be preregistered

Steps to reproduce
1. Navigate to the interappt webpage
2. Click on the Hamburger icon in the upper left corner
3. Click on Webinars
4. Click on the create button in the upper right corner
5. Click on the Link field
6. Fill in the Link field with invalid link protocols
7. Click on the Image field

Expected result
The user should not be able to enter invalid link in the Link field. A validation message should pop up under the field

Actual result
The user is able to enter invaild link protocol and a validation message does not pop up under the field.