Top 20 Go Validator Projects

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1. gf

   1 3 12,531 9.2 Go

   A powerful framework for faster, easier, and more efficient project development.

   

   Project mention: gmap in GoFrame: A Deep Dive into High-Performance Concurrent Maps | dev.to | 2025-01-05

   Performance Benchmarks

2. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. ozzo-validation

   2 13 3,936 0.0 Go

   An idiomatic Go (golang) validation package. Supports configurable and extensible validation rules (validators) using normal language constructs instead of error-prone struct tags.

   

4. go-tagexpr

   3 3 1,705 5.6 Go

   An interesting go struct tag expression syntax for field validation, etc.

   

5. Package govalidator

   4 0 1,335 0.0 Go

   Validate Golang request data with simple rules. Highly inspired by Laravel's request validation. (by thedevsaddam)

   

6. Validate

   5 1 1,099 5.8 Go

   ⚔ Go package for data validation and filtering. support Map, Struct, Form data. Go通用的数据验证与过滤库，使用简单，内置大部分常用验证、过滤器，支持自定义验证器、自定义消息、字段翻译。

   

7. jsonschema

   6 3 1,093 6.3 Go

   JSONSchema (draft 2020-12, draft 2019-09, draft-7, draft-6, draft-4) Validation using Go (by santhosh-tekuri)

   

8. pint

   7 1 940 9.7 Go

   Prometheus rule linter/validator (by cloudflare)

   

9. Stream

   getstream.io featured

   Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.

   

10. valgo

    8 5 449 6.8 Go

    Valgo is a type-safe, expressive, and extensible validator library for Golang. Supports localization and is built with generics.

    

11. config-file-validator

    9 6 380 8.8 Go

    Cross Platform tool to validate configuration files

    

    Project mention: Config-file-validator v1.8.0 released! | dev.to | 2024-12-18

    We have just released a big update to the config-file-validator. All new functionality was added by the OSS community during Hacktoberfest 2024. Thank you to all who contributed! Some highlights:

12. codeowners-validator

    10 0 230 3.7 Go

    The GitHub CODEOWNERS file validator

    

13. gody

    11 0 157 7.6 Go

    :balloon: A lightweight struct validator for Go

    

14. charcoal

    12 1 82 2.0 Go

    Faster utf8.Valid using multi-byte processing without SIMD. (by sugawarayuuta)

    

    Project mention: Tolower() with AVX-512 | news.ycombinator.com | 2024-07-28

    Unfortunately those SIMD optimizations are only useful for strings that are aligned on 8 bytes address.

    If your SIMD algorithm is applied on a non-aligned string, it is often slower than the original algorithm.

    And splitting the algorith in 3 parts (handling the beginning up to an aligned address, then the aligned part, and then the less-than-8-bytes tail) takes even more instructions.

    Here is a similar case on a false claim of a faster utf8.IsValid in Go, with benchmarks: https://github.com/sugawarayuuta/charcoal/pull/1

15. checker

    13 0 43 8.4 Go

    Effortless input validation in Go with the power of struct tags. No dependencies, just pure simplicity. ✨ See how! 👀 (by cinar)

    

16. valix

    14 0 31 3.8 Go

    Go package for validating requests

    

17. validation

    15 1 17 1.8 Go

    Golang validation framework based on static typing and generics (by muonsoft)

    

18. go-validator-playground

    16 3 12 4.5 Go

    An online playground to test your go-validator struct tags against JSON data. Powered by WASM ⚡

    

19. go-struct-validator

    17 1 8 3.7 Go

    Golang Struct Validator

    

20. csv

    18 1 6 6.3 Go

    csv - read csv with validation in golang (by nao1215)

    

21. FileZap

    19 1 3 8.2 Go

    FileZap is a decentralized, secure file sharing and storage utility. It allows users to split, encrypt, and store files securely across a peer-to-peer network, ensuring privacy and integrity through a network of Storers.

    

    Project mention: Introducing FileZap: A Decentralized, Secure File Sharing and Storage Solution | dev.to | 2025-05-11

    Check out the repo: FileZap GitHub

22. yavp

    20 1 1 4.6 Go

    Yet Another Validation Package for golang, inspired by https://www.npmjs.com/package/validator

    

23. SaaSHub

    www.saashub.com featured

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    

Go Validator related posts

• Go Validation Playground

  2 projects | /r/golang | 27 Mar 2023

• Validating dynamic JSON user input

  1 project | /r/golang | 29 Oct 2022

• GitHub - gookit/validate: ⚔ Go package for data validation and filtering. support Map, Struct, Form data.

  1 project | /r/golang | 12 Jun 2022

• GitHub - santhosh-tekuri/jsonschema now implements draft2020-12

  1 project | /r/u_santhosh-tekuri | 2 Sep 2021

• github.com/santhosh-tekuri/jsonschema@v4 implements draft 2019-09

  1 project | /r/golang | 15 Aug 2021

• Are we still using struct tags for input validation?

  1 project | /r/golang | 26 Dec 2020
• A note from our sponsor - SaaSHub
  www.saashub.com | 16 Jul 2025

  SaaSHub helps you find the best software and product alternatives Learn more →

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