Validation
Showing 36 of 339 projects
A fast JSON Schema validator for Node.js that compiles schemas into optimized validation functions.
A simple, stateless JavaScript validation library for Node.js and Express, built on validator.js.
A PHP library for validating and sanitizing arrays and objects with a fluent interface.
A Swift framework for building iOS forms with a declarative, readable syntax and built-in validation.
A Swift validation library offering easy-to-use, readable, and extensible validation for strings, dates, and integers, with optional RxSwift integration.
A high-performance JSON Schema validator for JavaScript that uses dynamic code generation for V8 optimization.
A collection of custom validators for Rails applications, including email, URL, EAN, and association length validators.
A command-line tool for validating, cleaning, and minimizing GTFS transit feed files while preserving semantic equivalence.
A Python tool for validating data using JSON Schema and converting schemas into data-interchange formats like Avro.
A safe and simple player data management library for Roblox games with transactions, validation, and auto-sharding.
A library for building forms in PureScript Halogen applications with minimal boilerplate.
A Google reCAPTCHA 2.0 integration library for ASP.NET Core applications.
A collection of LPEG patterns for parsing and validating common data formats like URIs, emails, IP addresses, and HTTP headers.
A Kotlin library for validating text input in Android TextInputLayout with built-in rules and custom rule support.
A declarative Java library for testable object-to-object mapping with automatic field mapping and validation.
A JSON schema validator for Go inspired by Joi, designed to validate raw JSON data before deserialization.
A Go library for loading environment variables into structs using struct tags.
An HTTP-based API testing tool for Erlang that executes sequential requests and validates responses.
A Go library for validating structs using field tags with built-in and custom rules.
A structural validation library for Clojure and ClojureScript.
A Go code generator that automates the functional options pattern, eliminating boilerplate for type-safe constructors and validation.
A validation middleware for Next.js API routes using Joi schemas to ensure request data integrity.
An iOS SDK that tokenizes card payments and provides customizable payment UI components for Checkout.com's payment infrastructure.
A comprehensive Angular toolset for Persian applications, featuring Jalali date handling, number/letter conversion, and Iranian-specific validators.
A Python tool to fix invalid GeoJSON objects and files via CLI or library.
A Python library for building Slack UIs with a fluent API, type hints, and validation.
A code-first GraphQL schema loom that weaves runtime types from validation libraries and ORMs into GraphQL schemas for TypeScript/JavaScript.
A high-performance, zero-allocation JSON iterator and validator for Go, focused on efficient scanning and validation.
Rails-specific support for Reform, automatically loading common form features and ActiveModel integration.
A type-safe dynamic forms library for Angular 21+ using signal forms to eliminate repetitive form code.
A Ruby library for defining structured data contracts that generate JSON Schema and runtime validations from a single DSL.
A Yew component library for two-way form binding and validation with Rust structs.
An ESLint plugin that validates JSON, YAML, TOML, JavaScript, and Vue files against JSON Schema.
A Go library for validating and formatting international addresses using Google's Address Data Service.
A framework for writing custom validations in Go applications with built-in validators.
An Angular module for drag-and-drop file uploads with validation and reactive forms support.
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