Interrapt G34

Environment:
https://qainterrapt.brainster.xyz/login
Browser:
1.PC / Windows 11 V. 22H2 / Google Chrome Version 131.0.0.0 (Official Build) (64-bit)
2.Apple Iphone 15 pro/ iOS Version 18.1.1/ Safari 18.1 on iOS 18.1 (Official Build) (24-bit)

Description:
After entering invalid input in the surname field, the mentor can be created.

Pre-conditions:
User must be preregistered and navigated to Interrapt aplication.

Steps to reproduce:
1.Click on "MENTORS" menu.
2. Click on 'CREATE' button from the top right corner.
3.Fill the 'Name' field with valid data.
4.Fill the 'Surname' field with invalid data.
5.Fill the 'Email' field with valid data.
6.Fill the 'Bio' field with valid data.
7.Fill the 'Occupation' field with Invalid data.
8.Click on the 'CREATE' button in the bottom right corner.

Expected Result:
The mentor should not be created after entering invalid characters with Latin and Cyrilic alphabet characters in the surname field.

Actual Result:
The system accepts the input without displaying any validation error, and the new mentor can be created.