cnpj-validate

v1.0.0npm· JavaScript

Validate, format, and parse Brazilian CNPJs. Supports both numeric and alphanumeric formats (IN RFB nº 2.229/2024, effective July 2026).

The verdict

Maintained. Niche but maintained, actively maintained.

Live from the npm registry · derived rules, not AI

How it scores

MaintenanceHealthy

PopularityNiche

SecurityClean

LicensePermissive

DepsZero deps

Maintenance

Last published 3 months ago.

Popularity

8 downloads / week

Security

No known advisories for this version (OSV).

License

MIT

Dependencies

No runtime dependencies

Recent releases