1.go-playground / validator
:100:Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving
- validation
- translation
- error-handling
+422 stars
from 19,793 · score 6.05
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
13 repositories by Attention Score · May 9, 2026 – Nov 4, 2026 (UTC)
2.AfterShip / email-verifier
:white_check_mark: A Go library for email verification without sending any emails.
+94 stars
from 1,558 · score 4.55
3.go-ozzo / ozzo-validation
An idiomatic Go (golang) validation package. Supports configurable and extensible validation rules (validators) using normal language constructs instead of error-prone struct tags.
- validation
- golang
- go
- ozzo
- validator
+88 stars
from 4,067 · score 4.49
4.Oudwins / zog
Go with Zod inspired simple schema validation
- error-handling
- golang
- runtime-validation
- schema-validation
- templ
- translation
- +1 more
+52 stars
from 1,168 · score 3.97
5.gookit / validate
Translated⚔ Go package for data validation and filtering. support Map, Struct, Form data. A general-purpose Go library for data validation and filtering, simple to use, with most commonly used validators and filters built in, and support for custom validators, custom messages, and field translation.
- validation
- validator
- filter
- govalidator
- validate
- verification
+45 stars
from 1,120 · score 3.83
+43 stars
from 276 · score 3.78
7.asaskevich / govalidator
[Go] Package of validators and sanitizers for strings, numerics, slices and structs
- govalidator
- go
- validation
- validation-library
- sanitization
+24 stars
from 6,177 · score 3.22
8.wagslane / go-password-validator
Validate the Strength of a Password in Go
- entropy
- strength
- character
- golang-package
- security
- golang
- +2 more
+16 stars
from 576 · score 2.83
9.nobl9 / govy
Go validation library with functional API built on top of generics, statically typed and batteries included :fire:
- generics
- go
- type-safe
- validation
- error-handling
+12 stars
from 43 · score 2.56
10.truemail-rb / truemail-go
🚀 Configurable Golang 📨 email validator/verifier. Verify email via Regex, DNS, SMTP and even more. Be sure that email address valid and exists.
- go
- golang
- go-package
- email-validation
- email-verification
- +14 more
+5 stars
from 132 · score 1.79
11.thedevsaddam / govalidator
Validate Golang request data with simple rules. Highly inspired by Laravel's request validation.
- request
- go-request-validation
- validator
- validation
- go-validator
- govalidator
+4 stars
from 1,340 · score 1.61
+4 stars
from 82 · score 1.61
13.rluders / httpsuite
A Go library to simplify request parsing, validation, and response handling in microservices, making code cleaner and more maintainable.
- golang
- golang-package
- requests
- response
- rest
- validation
+1 stars
from 42 · score 0.69