data-validator function

[JimmyChoi16]

No description provided.

[google-cla]

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[conventional-commit-lint-gcf]

🤖 I detect that the PR title and the commit message differ and there's only one commit. To use the PR title for the commit history, you can use Github's automerge feature with squashing, or use automerge label. Good luck human!

-- conventional-commit-lint bot
https://conventionalcommits.org/

[helensilva14]

Hi @JimmyChoi16, thanks for your interest to contribute to DVT!

Could you please elaborate your PR's description? You can take a look in our previous merged PRs as references. We usually close an open issue, address a specific purpose, provide more reasoning/explanation about the implementation.

After that, we can start reviewing it, thank you!