NIK Validator is a Flutter package designed to parse and validate Indonesian National Identity Card (NIK) numbers. It ensures the correctness of NIK format, including check digit verification and regional code validation. The package supports multiple platforms, making it suitable for cross-platform applications in Indonesia that require identity verification. It simplifies integration of NIK validation logic without manual implementation.
Use cases
- Validating user-provided NIK numbers
- Integrating identity verification in government services
- Ensuring data accuracy in onboarding forms
- Supporting digital ID systems in Indonesia
- Verifying NIK structure in mobile and web apps
Key features
- Format validation for Indonesian NIK
- Check digit verification
- Regional code validation
- Cross-platform compatibility
- Simple API integration
Suitable for
- Indonesian government applications
- Digital onboarding platforms
- Mobile apps requiring identity input
- Web applications with local user verification
- Developers building compliance-focused tools
Considerations
- Only applicable for Indonesian NIKs
- Requires correct input format for validation
- Does not verify real-time NIK existence
- Limited to parsing and structural checks
- Not intended for official identity authentication