Dev.to
5/12/2026

validatorgo v1.0.0 is here 🎉 — the validator.js you've been missing in Go
Short summary
validatorgo v1.0.0 brings validator.js to Go with 89 validators for emails, URLs, IDs, postal codes, tax numbers, and more. The library provides a simple API without struct tags or reflection, returns structured errors with stable codes, and includes locale-aware validation across 150+ locales. Already battle-tested in production with 87% test coverage.
- •Simple API inspired by validator.js: no struct tags, reflection, or setup required
- •89 validators covering emails, URLs, IDs, postal codes, payment methods, dates, and locales
- •Structured error codes (INVALID_FORMAT, TOO_SHORT, etc.) and locale-aware validation for international data
Generated with AI, which can make mistakes.
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