# johankok/elfproef

> Validation for Dutch bank account numbers and Citizen Service Numbers (BSN)

- **Canonical URL**: https://githubrepo.cloud/repo/johankok/elfproef
- **GitHub Repository**: https://github.com/johankok/elfproef
- **Maintainer / Creator**: https://github.com/johankok
- **Discovered On**: Sep 29, 2026

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