Validation
Showing 36 of 340 projects
A flexible forms validation and rendering library for Python.
A dependency-free PHP library that maps raw inputs like JSON and arrays into strongly-typed objects with validation.
A .NET source generator and analyzer that creates validated value objects from primitives to combat primitive obsession.
A blazing-fast JavaScript validation library for Node.js, browsers, and Deno with 24 built-in validators and sanitizations.
A rule-based validation library for Swift, primarily for validating UITextField inputs in iOS applications.
A friendly library for parsing HTTP request arguments, with built-in support for popular web frameworks, including Flask, Django, Bottle, Tornado, Pyramid, webapp2, Falcon, and aiohttp.
A friendly library for parsing HTTP request arguments, with built-in support for popular web frameworks, including Flask, Django, Bottle, Tornado, Pyramid, webapp2, Falcon, and aiohttp.
An open-source policy-as-code tool that validates JSON/YAML data like CloudFormation and Kubernetes configs against custom rules.
A Go library for validating request data with simple, Laravel-inspired rules.
A validation plugin for Backbone.js that validates models and form inputs with declarative rules.
A PHP library for handling EU MOSS tax/VAT calculations, validation, and integration with Laravel and Cashier.
A Zod-inspired schema builder for runtime value parsing and validation in Go, featuring a concise API and zero dependencies.
A modular, type-safe form library for SolidJS, Qwik, Preact, and React with small bundle size and fine-grained updates.
A hapi plugin that automatically generates RESTful API endpoints from Mongoose schemas for Node.js.
A generic Go library for data validation and filtering, supporting maps, structs, and HTTP request data with built-in validators and custom rules.
A Ruby gem for normalizing, formatting, and splitting E164 international phone numbers.
A lightweight iOS framework for creating forms with validation, custom items, and strong typing.
A Meteor package that extends Mongo.Collection to provide schema validation for inserts and updates.
A Swift package for validating properties using property wrappers with built-in and custom validation rules.
Bindings for using Formik with Material-UI components in React forms.
A Laravel Eloquent trait that automatically validates models before saving, ensuring only valid data is persisted.
A high-performance JSONSchema validator that uses code generation for maximum validation speed.
A high-performance JSON parser and toolkit for Go, optimized for large and variable datasets.
The official .NET SDK for working with HL7 FHIR, providing models, parsers, a REST client, validation, and FhirPath evaluation.
A declarative authorization and validation package for Laravel that centralizes rules using a fluent, readable syntax.
A .NET application development platform focused on MVVM for WPF, UWP, Xamarin, and server-side Line of Business applications.
A Go library providing pre-built regular expressions for common patterns like dates, emails, and phone numbers.
A Go framework for building command line applications with declarative argument parsing and validation.
A GraphQL router and API gateway framework written in Go, focusing on correctness, extensibility, and high-performance with Federation support.
A set of Blade components for rapidly building forms in Laravel with Tailwind CSS and Bootstrap support.
Component-based MVVM framework for building interactive web UIs with C# and HTML on ASP.NET.
A PHP library providing validators for ISO standards, financial codes, public administration IDs, GS1 identifiers, phone numbers, and zip codes across many countries.
A Symfony bundle for building and handling multi-step forms with navigation, validation, and file upload support.
A lightweight, type-safe form validation library for Vue 3 using the Composition API.
A fluent, high-performance argument validation library for .NET library authors.
A collection of functional programming libraries and utilities for F# development.
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