45 best PHP Form Validation libraries in 2024

File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.

PHP Email address validator

Doctrine Inflector is a small library that can perform string manipulations with regard to uppercase/lowercase and singular/plural forms of words.

Assertions to validate method input/output with nice error messages.

The most awesome validation engine ever created for PHP

Helps you find, load, combine, autofill and validate configuration values of any kind

MISP (core software) - Open Source Threat Intelligence and Sharing Platform

HTML and Form Builders for the Laravel Framework

Provides a tight integration between Symfony components and the Symfony full-stack framework

Provides an improved replacement for the array_replace PHP function

CMB2 is a developer's toolkit for building metaboxes, custom fields, and forms for WordPress that will blow your mind.

The BrowserKit component simulates the behavior of a web browser, allowing you to make requests, click on links and submit forms programmatically.

Allows to easily create, process and reuse HTML forms

Phone number functionality for Laravel

Facebook GraphQL for Laravel 5. It supports Relay, eloquent models, validation and GraphiQL.

Laravel package to generate and to validate a UUID according to the RFC 4122 standard. Only support for version 1, 3, 4 and 5 UUID are built-in.

File uploads with validation and storage strategies

Laravel Form builder for version 5+!

A high-level machine learning and deep learning library for the PHP language.

Provides powerful methods to fetch HTTP resources synchronously or asynchronously

Self-validating, secure and smart models for Laravel's Eloquent ORM

Valitron is a simple, elegant, stand-alone validation library with NO dependencies

🛠 Lightweight utilities for string & array manipulation, image handling, safe JSON encoding/decoding, validation, slug or strong password generating etc.

Symfony Security Component - CSRF Library

:mailbox: Cross-language temporary (disposable/throwaway) email detection library. Covers 55 734+ fake email providers.

A powerful form builder, for Laravel and other frameworks (stand-alone too)

Tools for working with the SPDX license list and validating licenses.

A high-level machine learning and deep learning library for the PHP language.

A fast, extensible & stand-alone PHP input validation class that allows you to validate any data

Laravel Javascript Validation

Automatically validating Eloquent models for Laravel

Parse, validate, manipulate, and display dates in PHP w/ i18n support. Inspired by moment.js

Preventing spam submitted through forms

Ushahidi v2. A platform that allows information collection, visualization and interactive mapping, allowing anyone to submit information through text messaging using a mobile phone, email or web form.

rapyd: crud widgets for laravel. datatable, grids, forms, in a simple package

:iphone::heavy_check_mark:A phone number validation solution based on laravel

Advanced search in search engines, enables analysis provided to exploit GET / POST capturing emails & urls, with an internal custom validation junction for each target / url found.

Keeping Your Laravel Forms Awake.

Declarative style of authorization and validation in laravel.

PHP package built for Laravel 5.* & 6.* & 7.* & 8.* & 9.* & 10.* to easily handle a user email verification and validate the email

PHP library - Validators for standards from ISO, International Finance, Public Administrations, GS1, Manufacturing Industry, Phone numbers & Zipcodes for many countries

A PDF conversion and form utility based on pdftk

Multi-step forms for your Symfony project.

:coffee: 🚀 tiny & fast PHP framework for building Microservices/RESTful APIs, with useful features: IOC, Hook, ORM, RPC, Swagger, Annotation, Parameters binding, Validation, etc.

Create and validate signed URLs with a limited lifetime