aamirxshaikh opened a new pull request, #1300:
URL: https://github.com/apache/streampipes/pull/1300
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### Purpose
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This PR resolves issue #793 "Empty string as API token name" by adding a
validator to the token name input field that requires it to be at least 3
characters long and contain only alphanumeric characters, hyphens, or
underscores. It also includes a form control and error messages for each
validator.
To ensure the form is valid, the "Create new API key" button is disabled
until the input field is valid. Additionally, the mt-5 class has been used to
add a 5 px top margin to the button.
A gif demonstrating the input validation has been added for reference.

Please review the changes and provide feedback or suggestions if there are
any further changes I should make.
### Remarks
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PR introduces (a) breaking change(s): No
PR introduces (a) deprecation(s): No
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