665 Open source projects that are alternatives of or similar to Wtforms

Android validation library which helps developer boil down the tedious work to three easy steps.

Responsable Multistep Form Builder for Laravel

Formik slides & demos from React Alicante

A serialization/deserialization/validation library for strings, mappings and lists.

React Form Validation Demo

🏁 High performance subscription-based form state management for React

React library for composing declarative forms, manage their state, handling their validation and much more.

Simple inline form validation using HTML5 attributes that plays nicely with Bootstrap

HTML5 form tags module for Play Framework

A Higher Order Component using react-redux to keep form state in a Redux store

📋 React Hooks for form state management and validation (Web + React Native)

Data validation, serialization, deserialization & form rendering. 🔢

📝. A lightweight library for managing forms in Svelte

⚡️ The easiest way to build forms with Vue.

Generate forms from JSON Schema to use with React (& redux-form)

🧙 Simple web-like forms in react native.

Framework agnostic validation library for PHP

📝 Generating, validating and processing secure forms in PHP. Handy API, fully customizable, server & client side validation and mature design.

Simple controlled forms with validations in react

Javascript form validation. Pure JS. No jQuery

Valid8 - Super Simple Bootstrap Form Valiation

Generate complex, validated and extendable JSON-based forms in React.

Form object to use with Vue components for sending data to a Laravel application using axios.

Error reporters for io-ts

✅ Form Validation for Vue.js

This package provides a framework for writing validations for Go applications.

CakePHP: The Rapid Development Framework for PHP - Official Repository

Form builder for Laravel.

An Angular Module for easy data driven (reactive) form validation

React PropType to conditionally add `.isRequired` based on other props

Validation library with type-safe schemas and rules

Rapid form development library for Angular

Build a standard HTML <form> using any Google Forms

An example of how to use 🏁 React Final Form in a CLI application with Ink

Painless form validation for AngularJS. Powered by the jQuery Validation Plugin.

Spielend einfach umfangreiche Modul-Input-Formulare erzeugen.

Bolt Forms extension - Symfony interface and API for Bolt

Simple express file upload middleware that wraps around busboy

Java library to support the BagIt specification.

✏️ Free open source alternative to TypeForm, TellForm, or Google Forms ⛺

Validar, formatar e gerar números de CPF (validate, format and generate CPF numbers 🇧🇷).

Unicorn - W3C's Unified Validator

🎈 Effortless, dynamic-width text boxes in vanilla JavaScript

🇦🇷 🛠 NPM library. Validation of Argentinian bank account numbers, IDs and phone numbers

JavaScript powered Forms with JSON Form Builder

A tiny class validation library.

All schemas used for validation that are shared between our projects

Common input and integrity validation routines for Visual Studio and other applications

React and Material-UI Rendering Layer for MSON

Model-driven Form library for React

A validator for PHP with Respect/Validation

Automatic Migrations, Validation and More

A lightweight and very configurable jQuery plugin for file uploading using ajax(a sync); includes support for queues, progress tracking and drag and drop.

Node.JS library for serializing/deserializing FHIR resources between JS/JSON and XML using various node.js XML libraries

A joi validation middleware for Express.

C++ parser of INI files with schema validation.

Checks that all dependencies in your package.json have supported versions installed and complies with your specified node engine version range

Micro check library in Golang.

Laravel 5 client for the Genderize.io API

Library to create custom UI's in MCPE 1.2+