go-playground/validator

Zero-dependency Go input validation, in-place normalization, and JSON Schema generation from struct tags.

Go validation library with functional API built on top of generics, statically typed and batteries included 🔥

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

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.

Fast, Go struct, field and plain value validation library

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

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

⚔ 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。

Go with Zod inspired simple schema validation