536 Open source projects that are alternatives of or similar to Validator

Create and Validate PHP Forms in Seconds.

A single EditText instead of a classical form. Library that implements flavienlaurent's singleinputform

Lightweight (~4,5kb gzip) form validation in Javascript Vanilla, without dependencies, with customizable rules (including remote validation), customizable messages and customizable submit form with ajax helper.

📝. A lightweight library for managing forms in Svelte

A form input builder and validator for React JS

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

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

🏁 High performance subscription-based form state management for React

✅ React form state management and validation

Form validation for Vue.js 2.2+

BunnyJS - Lightweight native (vanilla) JavaScript (JS) and ECMAScript 6 (ES6) browser library, package of small stand-alone components without dependencies: FormData, upload, image preview, HTML5 validation, Autocomplete, Dropdown, Calendar, Datepicker, Ajax, Datatable, Pagination, URL, Template engine, Element positioning, smooth scrolling, routing, inversion of control and more. Simple syntax and architecture. Next generation jQuery and front-end framework. Documentation and examples available.

input validation framework

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

The most customizable validation framework for JavaScript.

Rule based data validation library for python 3.

JSON Schema form for Svelte v3

📋 Validation resolvers: Zod, Yup, Joi, Superstruct, and Vest.

✔️ A tiny TypeScript library for form validation

A tiny jquery plugin for validate forms

ASP.NET Core - Transform server-side validations to client-side without writing any javascript code. (Compatible with Fluent Validation)

React hooks based form validation made for humans.

Simple, smart and pleasant validation solution.

A simple JavaScript validation library that doesn't interfere

Simple PHP helper class for Validation.

Javascript based form validation library, third party library / framework agnostic.

A tool to validate text inside TextInputLayout

Capture form validation back from the browser

A simple Form Validation Library for Bootstrap 3 and Bootstrap 4 not depending on jQuery.

Simple form validation for React

Framework agnostic validation library for PHP

🍃 Kotlin Spring 5 Webflux functional application with api request validation and interactive api doc

Easily switch between EditText and TextView seamlessly.

Easy way to dynamically create reactive forms in vue based on a varying business object model

Android library for pin edit text

🐜 React forms with ease! Composable, headless & with built-in multi steps

☀️ A tool for validating data using JSON Schema and converting JSON Schema documents into different data-interchange formats

🔒 Laravel farsi/persian validation

DevExpress XAF extension framework. 𝗹𝗶𝗻𝗸𝗲𝗱𝗶𝗻.𝗲𝘅𝗽𝗮𝗻𝗱𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸.𝗰𝗼𝗺, 𝘆𝗼𝘂𝘁𝘂𝗯𝗲.𝗲𝘅𝗽𝗮𝗻𝗱𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸.𝗰𝗼𝗺 and 𝘁𝘄𝗶𝘁𝘁𝗲𝗿 @𝗲𝘅𝗽𝗮𝗻𝗱𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸 and or simply 𝗦𝘁𝗮𝗿/𝘄𝗮𝘁𝗰𝗵 this repository and get notified from 𝗚𝗶𝘁𝗛𝘂𝗯

A small, simple and fast JS validator. Like, wow thats fast. 🚀

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

Fluent Validation-powered Blazor component for validating standard <EditForm> 🌌 ✅

A model centric approach to AngularJS form validation

Lightweight library that helps reduce boilerplate when implementing validation in XAML MVVM applications

💳 ruby gem for validating credit card numbers, generating valid numbers, luhn checks

Allows uniting of several validation rules into single one for easy re-usage

Scala library for boilerplate-free validation

Featureful configuration management library for Node.js

Declarative forms for Svelte

📝 Ionic Tutorial - Learn to use Forms and Validations in Ionic Angular apps. Get a FREE Ionic 5 Forms Starter App and learn to handle simple and custom validations. Includes complete ionic forms tutorial!

ForgJs is a javascript lightweight object validator. Go check the Quick start section and start coding with love

安卓带有尖角气泡的控件（TextView，ImageView，EditText，Layout），支持渐变色，圆角等自定义属性

Code Editor Native Way

A simple modal progress HUD (heads-up display, or progress indicator) for flutter

Strongly-typed JavaScript object with support for validation and error handling.

An idiomatic Go (golang) validation package. Supports configurable and extensible validation rules (validators) using normal language constructs instead of error-prone struct tags.

Design by contract for Python with static checker and tests' generation.

Utilitários Android para padrões Brasileiros

A delightful way to building a RESTful API with NodeJs & TypeScript by @w3tecch

Android library for fast and simple string validation

A validation library for Pandas data frames using user-friendly schemas