[User creating] A new user (Parent role) can be created with the name which consists of special characters

[Findef]

Environment: Windows 10 Home, Google Chrome 92.0.4515.159.
Reproducible: always.
Build found: 25/08/2021 14:32

Preconditions
A user has already started registration by tapping on the "Register as a user" button

Steps to reproduce

1. Fill all mandatory fields using numeric characters and special characters (e.g.%$#@&*?!+=:"<>/).
2. Tick the checkbox ‘Мені виповнилося 18 років’
3. Click on the 'Зареєструватися' button.

Actual result
The ‘Home’ page was opened and the user (Parent Role) was registered.

Expected result
The page of registration is still opened and the user (Parent Role) was not registered and the message ‘Numeric characters and special characters (%$#@&*?!+=:"<>/) are not allowed’ is shown.

User story and test case links
(#60 Story)"
Test Case https://jira.softserve.academy/browse/OS-60

Labels to be added
"Bug", Priority ("pri: "), Severity ("severity:"), Type ("UI, "Functional"), "API" (for back-end bugs).