Validation Packages

Express middleware for validating a MongoDB ObjectId in the request path.

Your favourite library for validating incoming data in express.js

A super lightweight and flexible field validation utility for JavaScript/TypeScript. Perfect for validating request bodies, form submissions, or any object with required fields.

Simple form and input validator package.

0 dependencies validation library

The fastest and simple validator

Vue composition function for form validation

Ensure accurate and secure input with our reliable string validation library.

A repo which includes all validations used in validus apps

a package for validate and check auth input

A simple environment variables validator for Node.js, web browsers and React Native

The minimalist's form validation tool

Valiform is a lightweight, data-attribute based form validation library by Ian Reid Langevin. Valiform is library-agnostic, easy to use, and highly customizable.

A command-line utility that will read your TypeScript files and create helper schema functions to validate your TypeScript interfaces.

A TypeScript schema descriptor library with zero dependencies.

A Vality extension to load environment variables.

Simple and fast package to validate form data.

A library for writing uncluttered, easy to read field and schema validations.

UTF-8 validation module

input field validation