Top 185 validator open source projects

Simple Text Formetter (Credit Card Number, Phone Number, Serial Number etc.) Can be used in all text inputs according to the format pattern. If desired, large minor character restrictions can be made in the format pattern.

Laravel virus validator based on ClamAV anti-virus scanner

A configuration file validator for Kubernetes.

An RPKI Validator written in Rust

A simple, fast, extensible python library for data validation.

🎉UI Toolkit for Web, Vue2.0 http://www.heyui.top

The EmailAddress Gem to work with and validate email addresses.

XML Schema validator and data conversion library for Python

Validot is a performance-first, compact library for advanced model validation. Using a simple declarative fluent interface, it efficiently handles classes, structs, nested members, collections, nullables, plus any relation or combination of them. It also supports translations, custom logic extensions with tests, and DI containers.

The power of Respect Validation on Laravel

Custom JSON-Schema keywords for Ajv validator

Custom error messages in JSON-Schema for Ajv

💯 简单灵活的表单验证插件，支持小程序、浏览器以及Nodejs端使用

The Validator component provides tools to validate values following the JSR-303 Bean Validation specification.

TypeScript Declarative Validation for Joi

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

Grunt plugin for html validation

Options Validation

Allows uniting of several validation rules into single one for easy re-usage

ASP.NET Core - Transform server-side validations to client-side without writing any javascript code. (Compatible with Fluent Validation)

✅ Easy property validation for JavaScript, Node and Express.

A simple plugin for class-transformer and class-validator which combines them in a nice and programmer-friendly API.

Schema for data modeling & validation

Credit Card Validation

Use 'Another Json Validator' (ajv) from the command line

Khronos-reference front end for GLSL/ESSL, partial front end for HLSL, and a SPIR-V generator.

galimatias is a URL parsing and normalization library written in Java.

🔒 Laravel farsi/persian validation

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

Resolving Swagger/OpenAPI 2.0 and 3.0 Parser

Validate and sanitize arrays and objects.

Codeless solution for form validation in iOS!

A curated list of awesome Python libraries, which implement models, schemas, serializers/deserializers, ODM's/ORM's, Active Records or similar patterns.

Laravel ZIP file content validator

Pokémon Save File Editor

A block explorer for Cosmos

A tool to validate text inside TextInputLayout

Spring extend componets which build from experience of bussiness, let developers to develop with Spring Boot as fast as possible.（基于Spring生态打造的一系列来自业务上的快速开发模块集合。）

PHP Email address validator

Ethereum 2.0 Staking Guides

Valida e formata strings de CPF ou CNPJ.

Polkadot Validator Secure Setup

由gin + gorm + jwt + casbin组合实现的RBAC权限管理脚手架Golang版, 搭建完成即可快速、高效投入业务开发

Cloudflare's RPKI Toolbox

Internationalised error messages for Ajv JSON-Schema validator

Password-strength validator for Symfony

FormBuilder + class-transformer + class-validator = dynamic form group builder for Angular10+

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

A command-line validation tool for AWS Cloud Formation that allows to conquer the cloud faster!

A boilerplate project created in flutter using MobX and Provider.

Validator-Web基于Servlet的一款验证框架，其核心设计目的是开发迅速、代码量少、学习简单、功能强大、易扩展

Unicorn - W3C's Unified Validator

A reasonably safe JSON Schema validator with draft-04/06/07/2019-09 support.

✅ Form Validation for Vue.js

Stylelint plugin to validate CSS syntax

A tiny class validation library.

Micro check library in Golang.

🔧🔦 Validation of CSV file against user defined schema (returns back object with data and invalid messages)

Extremely fast HTTP Archive (HAR) validator using JSON Schema

User input masking library repo.