kamalyes/go-argus

💯Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving

A type-safe Go validation library built on generics and higher-order functions. Uses plain Go constructs — no reflection, no struct tags — so validation rules are just functions that compose naturally with the rest of your code.

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

Valgo is a type-safe, expressive, and extensible validation library for Go with built-in i18n support.

Go with Zod inspired simple schema validation

A simple, efficient, type-safe, easy to use Golang validator without any struct tag or type assertion.

Type-safe, dependency-free schema validation for Go 1.24+, with generics, JSON parsing, localized errors, JSON Schema, and OpenAPI support.

⚔ 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。

Struct-based argument parsing in Go