Drop in user input validation for your iOS apps.

A text view that supports selection and expansion

🇧🇷 Funções de formatação, conversão e validação para valores, documentos e outras unidades usadas no Brasil. Como CEP, CNPJ, CPF, BRL (R$), datas, números etc.

Auto-compounder script for Cosmos Validators using REStake

String (and more) validation for iOS

🔥Deep Waters is an easy-to-compose functional validation system for javascript developers 🔥

The power of Respect Validation on Laravel

Very fast link checker for CI.

redux-form-validators

Python library of 60+ commonly-used validator functions

Commons and utils in angular for brazillian apps ( pipes / validators / directives / masks )

Cosmos Validator Registry

PHP form validation extracted from HTML forms. Write forms and validation once in the same place!

📚 Chain Resource Managed By Cosmostation

A powerful example for a hotel reservation system with React.js, Redux, Sagas, TypeScript, Custom Validation, Custom Hooks, and much more...

The simplest way to add reactive validation to your app

Coleção de validadores e geradores para documentos oficiais brasileiros, como: Inscrição Estadual, CPF, CNPJ.

Resource of web-based testing and validation tools

Collection of input validators for Angular