Validation Packages

Environment variables validator for Node.js applications

Modern package to manage and document evnironment variables with schemas

A comprehensive toolkit for working with dates, times, and epoch conversions in JavaScript. Provides utilities for date formatting, validation, leap year checking, and more.

Form helpers and constants for er2 applications

Validation errors for er2 applications

Prosty program do sprawdzania poprawności URL.

A custom verifier to verify W3C verifiable credentials.

Check EU VAT info

Vue plugin adding layers of ORM (ModelsStore, Model, Relation, Query), Api (+mocks), Validation (Field validator)

Make your form validation easy by naming convention

This library provides support for validation in Typescript and Typescript ES6/CommonJS.

Validator for express-fileupload package

An Express plugin that can parse an app and generate a OpenApiv3 document.

Decorator based validation for use in Express routes

Exonerate is a versatile validation decorator for NestJS that combines validation and automatic Swagger documentation. It supports various data types, nested objects, arrays, regex patterns, and custom validations such as unique and exist for database ent

A lightweight Express.js middleware for query parameter parsing, validation, and transformation.

Strictly typed production ready no-configuration server

An npm package providing custom error handling and asynchronous middleware wrapping for Express applications and also provide data validating middleware.

Mongoose-based, swagger-compliant request, response and permission validation middleware for Express.js

## Description