✔️4F | A declarative , efficient, and flexible javaScript validation library for Humans.

Rule-based data validation library in Node.js

Validate JavaScript code and report possible syntax errors

Expression Parser (exp-p) Javascript / Typescript is a powerful tool for parsing and evaluating mathematical and logical expressions. It provides a flexible and extensible solution for integrating expression parsing capabilities into your projects

This library based on "class-validator" , it will help to easy you validate your fields, forms and etc. All you need to use decorators @PropertyValidate, @ActionValidate and all decorators from "class-validator" like @max, @isemail and more...

Javascript / Typescript library made for validation, various form fields, such as: email, telephone, password, cpf, cnpj, credit card, magic numbers for image mimetype validation and much more.

Simple JS Input Validator

Brings validation support to mobx-state-tree powered by validate.js

Immutable.js Record powered with validate.js

Validate your data in server or client for security

Hotel California - Booking example (SPA)

JSR-303 Bean Validation for javascript

Handles all boiler plate required to implement a REST API service.

Wrapper plugin for JQuery Validate Plugin.

Example of Vertx Javascript verticle with NPM import of Validate.js

Validating data acts as a gatekeeper, parsing them into meaningful data types adds valuable information to raw data

This package is a validation component based on validate.js. It provides a simple and flexible way to validate and show error messages for individual properties.

Mangenda is an application used for managing employees (salaries, schedules, positions, etc.) that can also be used to hire new employees.

Validate.js as ES6 Module for Ember.js Apps

A js validate tool