Validation Packages

Web app manifest validator

A string formatter and validator based on masks

Schema for data modeling & validation

Simple validations with redux-form / react-final-form

Validators for mongoose models utilising validator.js

Build, Validate, Route, Authenticate and Mock using OpenAPI definitions. Framework-agnostic

Minimal JavaScript type checking library

Put non-empty strings into arrays, turn empty-ones into empty arrays. Bypass everything else.

Angular custom directives for validation

Normalizes and denormalizes JSON according to schema for Redux and Flux applications

Simple validations for node and the browser.

Validator of HTTP transactions (JavaScript implementation)

Validates if a value is undefined.

A lightweight framework and utility for building powerful forms in React applications

[](https://github.com/webcat12345/ngx-intl-tel-input/actions/workflows/ci.yml) [![GitHub Pages](https://img.shields.io/badge/Demo-blue?logo=

Elegant and battle-tested validation library for type-safe input data for TypeScript

Reactive MobX Form State Management

Ultrafast UTF-8 data validation

validate express application inputs and parameters using joi

Validate JSON