Validation

A cross-browser / node.js validator powered by JSON Schema

Painless forms for Vue.js

A beautiful command-line prompt for node.js

Add-on to jQuery Validation to enable unobtrusive validation options in data-* attributes.

cjson - Commented JavaScript Object Notation. It is a json loader, which parses only valid json files, but with comments enabled. Useful for loading configs.

A tiny javascript type testing tool

Validation for TypeScript

Validate form asynchronous

ESLint shareable config for the Google style

A simple method that will strip a valid hex prefix off a string, if present.

Turn valid member expression property literals into plain identifiers

Turn valid property key literals to plain identifiers

Validates mint.json files

Validate a date

Check whether a RegExp flag is supported

React component to provide validation states to form fields

The modular and type safe schema library for validating structural data

A React component for input text field

PropType validators that work with Immutable.js.

A library for validating credit card fields

Validate domain name

Validations for ember-changeset

cron-validate is a cron-expression validator written in TypeScript.

Test if a value is a string.

Test if an object has a specified property.

TypeScript definitions for jquery.validation

Test if a value is object-like.

Test if a value is a Buffer object.

Test if a value is a function.

Declarative validations for JavaScript

Return a function which tests if every element in an array passes a test condition.

Featureful configuration management library for Node.js (nested structure, schema validation, etc.)

Test if a value is a plain object.

Test if a value is an object.

Test if a value is a Float64Array.

Test if a value is a regular expression.

Test if a value is a Float32Array.

Test if a value is a number.

A JavaScript plugin for entering and validating international telephone numbers

A Pothos plugin for adding argument validation

Test if a value is a Uint8Array.

Test if a value is a Uint32Array.

Test if a value is a Uint16Array.

Pretty ESLint formatter

Common lib for swagger validation

check if a string is a valid JSON string without using Try/Catch

React Hook Form error message component

Regexp based validation collection for common internet validation tasks

Webpack Schema Validation Utilities

Validate and visualize dependencies. With your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD.