AI & Machine Learning

deus Regex de CNPJ: Valide o Novo Formato Alfanumérico no NestJS e TS ⚡

Ali Nemati4 hours ago26 sec read2 views0 listens

The Brazilian government has updated the CNPJ format to include letters, which could break systems using outdated validation methods. A new lightweight npm package called cnpj-universal offers dual-format validation and NestJS integration for both legacy numeric and new alfanumeric CNPJs.

This tool ensures developers can smoothly transition their applications to support the new format without performance overhead or complex manual adjustments.

Read the full article at DEV Community

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Ali NematiWritten by Ali

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