Repository Index

Dead simple Object schema validation

The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)

• json-schema
• validator
• ajv

A simple and composable way to validate data in JavaScript (and TypeScript).

• validation
• types
• interface
• structs

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

Form objects decoupled from models.

A C++20 library for fast serialization, deserialization and validation using reflection. Supports JSON, Avro, Boost Serialization, BSON, Cap'n Proto, CBOR, Cereal, Command line interfaces, CSV, Environment variables, flexbuffers, msgpack, parquet, TOML, UBJSON, XML, YAML, yas / msgpack.org[C++20]

CONTRIBUTIONS ONLY: Voluptuous, despite the name, is a Python data validation library.

Ruby JSON Schema Validator

• hacktoberfest

Date and time validation plugin for ActiveModel and Rails. Supports multiple ORMs and allows custom date/time formats.

• validation
• rails
• activerecord
• activemodel

A friendly library for parsing HTTP request arguments, with built-in support for popular web frameworks, including Flask, Django, Bottle, Tornado, Pyramid, webapp2, Falcon, and aiohttp.

• python
• django
• flask
• aiohttp

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

A Meteor package that extends Mongo.Collection to provide support for specifying a schema and then validating against that schema when inserting and updating.

• hacktoberfest
• meteor
• schema
• mongodb

A JavaScript schema validation package that supports direct validation of MongoDB update modifier objects

ember-cli addon adds validation support to your Ember-Data models.

• ember-addon
• emberjs
• validator
• ember-data

Postal code / zipcode validation for Rails, supporting 233 country codes

iOS validation framework with form validation support

• validation
• validator
• form
• validation-library

Create validations with ease

• types
• checker
• validator
• schema

Fast, extensible and easy to use data structure validation for elixir with nested structures support.

• elixir
• validator
• validation
• is

Supercharge your environment variables in Elixir. Parse and validate with compile time access guarantees, defaults, fallbacks and app pre-boot validations.

• elixir
• elixir-library
• environment-variables

Elixir GTIN & UPC Generation and Validation Library

• elixir
• upc
• gtin
• gtin-codes

TranslatedBind data to any Go value. Can use built-in and custom expression binding capabilities; supports data validation logic for Go values.

• gbind
• bind
• cache
• expression

CakePHP plugin for automatic server-to-client validation rule transformation using JSON Logic. Zero-config real-time form validation with custom rule support.