Interrapt G34

Environment:
https://qainterrapt.brainster.xyz/login
Browser: Microsoft Edge Version 131.0.2903.86 (Official build) (64-bit)

Description:
Entering High school names with invalid
characters allows you to add an attendee

Pre-conditions:
User must be navigated to
Interrapt application
User must be
logged in as admin.

Steps to reproduce:

1.Click on "ATTENDEES" 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 valid data.
5.Fill the 'Email' field with valid data.
6.Fill the 'Phone' field with valid data.
7.Fill the 'City' field with valid data.
8.Fill the 'High school' field with Invalid data.
9.Fill the 'Faculty' field with valid data.
10.Click on the drop-down field labeled "Webinar."
11.Select a webinar from the available list.
12. Click on the 'CREATE' button in the bottom right corner.

Expected Result:
The new attendee should be not created an error
message should be displayed saying "High School
name contains invalid characters

Actual Result:
The new attendee is created