Interrapt G35

The 'Faculty' field in the attendee registration form does not have proper input validation.
It allows:
Input exceeding 50 characters
Use of numbers
Use of special characters
This permits unrealistic or invalid data to be stored in the system, such as:
Правен факултет-'Јустинијан Први'012345678910##$%^&(&^^%$%^&)!!#$%%%^**++==_**//$$//?<<JIDGHSHOUEU..ETG8^&,,,

Environment
Google Chrome Version 137.0.7151.69 (Official Build) (64-bit)
Windows 11 Pro
https://qainterrapt.brainster.xyz/login

Pre-conditions
User must be logged in as admin

1. Navigate to the 'Attendees' menu
2. Fill in the 'Name' field with valid data
3. Fill in the 'Surname' field with valid data
4. Fill in the 'Email' field with valid data
5. Fill in the 'Phone' field with valid data
6. Fill in the 'City' field with valid data
7. Fill in the 'High School' field with valid data
8. Fill in the 'Faculty' field with invalid data
9. Select a webinar from the 'Webinar' drop-down menu
10. Click the 'CREATE' button

Expected Result
An attendee should not be created.

Actual Result
The system accepts invalid input in the 'Faculty' field and successfully registers the attendee.