# express-validator [![npm version](https://img.shields.io/npm/v/express-validator.svg)](https://www.npmjs.com/package/express-validator) [![Build Status](https://img.shields.io/travis/express-validator/express-validator.svg)](http://travis-ci.org/express-validator/express-validator) [![Dependency Status](https://img.shields.io/david/express-validator/express-validator.svg)](https://david-dm.org/express-validator/express-validator) [![Coverage Status](https://img.shields.io/coveralls/express-validator/express-validator.svg)](https://coveralls.io/github/express-validator/express-validator?branch=master) An [express.js]( https://github.com/visionmedia/express ) middleware for [validator]( https://github.com/chriso/validator.js ). - [Upgrade notice](#upgrade-notice) - [Installation](#installation) - [Documentation](#documentation) - [Changelog](#changelog) - [License](#license) ## Upgrade notice If you're arriving here as a express-validator v3 user after upgrading to v4+, please check the [upgrade guide](UPGRADE_GUIDE.md) in order to find out what's different! **Also please note that, starting with v5.0.0, no new features will be accepted into the legacy API. Only bug fixes will be made.** ## Installation ``` npm install express-validator ``` Also make sure that you have Node.js 6 or newer in order to use it. ## Documentation Please refer to the documentation website on https://express-validator.github.io. ## Changelog Check the [GitHub Releases page](https://github.com/express-validator/express-validator/releases). ## License MIT License