[User creating] The 'Зареєструватися' button has been enabled and clickable in user creating window when all data is not filled.

[Findef]

Environment: Windows 10 Home, Google Chrome 92.0.4515.159.
Reproducible: always.
Build found: 25/08/2021 15:45

Preconditions
A user has already started registration by tapping on the 'Зареєструватися' link on the 'Login' page.

Steps to reproduce

1. Pay attention to the ‘Зареєструватися’ button

Actual result
The 'Зареєструватися' button has been enabled and clickable when all data is not filled.

Expected result
The 'Зареєструватися' button has not been enabled and not clickable when all data is not filled.

User story and test case links
(#60 Story)"
([Test case 78] (https://jira.softserve.academy/projects/OS?selectedItem=com.thed.zephyr.je%3Azephyr-tests-page#test-cycles-tab))

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