A Brazilian document validator library for CPF validation with TypeScript support
jQuery validator for form
Simple express runtime parser and documentation swagger generator with 100% support of Typescript static types
Type-safe, validated configuration for NestJS with class-validator and enhanced error messages
This is a [fonk](https://github.com/Lemoncode/fonk) microlibrary that brings validation capabilities to validate if a field of a form is later than a certain date
A schema validator for javascript types
AI Visibility Audit Standard — JSON Schema and specification (v0.1.1)
An easy way to create, parse, and validate forms
The @hyperjump/json-schema based validator for svelte-jsonschema-form
Validators for mongoose models utilising validator.js
Library to validate data compliance with the Canonical Reducer Composition design pattern.
Class-based validation with Typescript / ES6 / ES5 using decorators or validation schemas. Supports both node.js and browser
Official SDK integration for ThesisAI Research Agent
slime-validator is a JavaScript library of validation based on `Plugin` system and make data validation be easy.
A professional TypeScript email validation library inspired by Laravel's rules, bundled with Vite for ESM and CJS support.
CLEO agent protocols and templates
A standard validator for Hono
Agent commerce SDK — identity middleware (Hono, Express, Fastify, Next.js, Web Fetch) + payment helpers + 402 builders + discovery + Stripe multichain. The full merchant-side toolkit for AgentScore-powered agent commerce.
Validation orchestrator for OA Drive microservices - coordinates validation across all layers (base, infra, orch, business)
- Helps you validate part of the schema. - For middleware function will return the validation error inside the response
A modern styled input field with animating effects built for React.
   
The validation library used by Lost My Name
JSON Schema files for structures in the Experience API