Interrapt G26

Input fields for Name and Surname in Attendees accept special characters different than "-" and "." which are the only acceptable special characters by requirements

Steps:
1.Login on Interrupt
2.Open Attendees
3.Write in input fields Name and Surname words that contains special characters different than "-" and "."
4.Fill other fields with valid data
5.Click Create button

Expected result:
The attendees should not be created and error message should be displayed under the input fields
Actual result:
The attendees is created and there no error message under the input fields Name and Surname