Data Validation

Library of Validator classes of the Golemio Data Platform System

Type safe data validation and sanitization

`koa-x-router` is a library that extends the functionality of `koa-router` by providing validation and automatic API documentation features. It simplifies the process of defining routes, validating request data, and generating API documentation.

This n8n community node validates input data using JSON Schemas.

Runtime type-checking for JavaScript.

A data collection, validation, and processing framework for JavaScript

JSON schema validation, fake data generation and migrations.

data object visualizer and editor with validation

Normalizes and denormalizes JSON according to schema for Redux and Flux applications

Fixes the problem with writing a file using streams and not using RAM based on 'exeljs'

Data and BIC Validator for German Banks

The validator.js library makes data validation in JavaScript very easy in both the browser and Node.js.

Determine if an ndarray data type can be safely cast to another ndarray data type.

Determine if an ndarray data type can be safely cast to, or is of the same kind as, another ndarray data type.

Determine if an ndarray data type can be cast to another ndarray data type according to a specified casting mode.

Validation data structure.

NodeJS data validations

A package to implement the Improved Interval B+ tree, in TypeScript

Data modelling and validation library

ember addon. It adds validation support to your Ember-Data models.

Change your ng-attributes to data-ng-attributes for html5 validation

Koa middleware for validating and coercing request data.

JavaScript/TypeScript implementation of OpenActive's data model

This is a library created to validate CMCD

Datastore-agnostic ORM in JavaScript

Collection of validation functions for JavaScript data

Change your ng-attributes to data-ng-attributes for HTML5 validation

A JavaScript domain name parser for the validation of domain names and top level domains, driven by TLDs data from Mozilla's publicsuffixlist.org.

Validate data entity fields against a schema

JavaScript rules engine for validating data object structures.

Crypto address validator for Bitcoin and other Altcoins, forked to be used with typescript

Elegant, highly efficient data validation for JavaScript.

I said I want **SIMPLE** runtypes. Just functions that validate and return data. Combine them into complex types and TypeScript knows their structure. That's how runtypes work.

Simple library for modeling, parsing and validating your data

Utility function for identifying regular JavaScript objects

Validate some unknown data

Data validation library for Formalist based on predicate logic.

Create validations on your online spreadsheets. This is a premium extension and requires a license.

Excel Workbook Manager - Read and Write xlsx and csv Files. Fork from v4.4.0

Form wrapper simplifying developer ability to access, check, fill, and pass input data

A lightweight, versatile collection of TypeScript utility functions for everyday development needs. Simplify and streamline your Node.js, React, and Next.js projects with a powerful suite of well-organized helpers for strings, arrays, dates, objects, and

Concise data definition language (RFC 8610) implementation and JSON validator in Node.js

Curried function that calls `JSON.parse` on provided input returning either the parsed JSON or the specified default value if the data fails to parse as valid JSON instead of throwing a `SyntaxError`.

Library for generating and validating software license keys with data embedded in the key.

Collection of data parsers for RawModel.

Excel Workbook Manager - Read and Write xlsx and csv Files.

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A schema language for defining the structure of JSON data

The algorithm continuously evaluates and scores open source software projects in supported package managers based on their impact and value to the OSS ecosystem.

customizable JavaScript data validator