JSON Safe Parser & Schema Validator

React High Order Form Component

A package to use Zod validation with Felte

Validate XML for Syntax and Business rules without C/C++ based libraries

JSON/CJSON/JSON5 parser, syntax and schema validator and pretty-printer.

Deep diffs two objects, including nested structures of arrays and objects, and return the difference.

message validator through asyncapi schema

OpenAPI 3 mock server. Validates SDKs against OpenAPI specs with clear error attribution.

Takes a grid of values (GeoJSON format) and a set of threshold ranges. It outputs polygons that group areas within those ranges, effectively creating filled contour isobands.

TypeScript definitions for json-dup-key-validator

Starlight plugin to validate internal links.

A standalone validator for inbound SNS HTTP messages. No dependency on the AWS SDK for JavaScript.

Create JSON Schema validator from TypeScript.

Validates password according to flexible and intuitive specifications

Validator middleware using TypeBox

A JavaScript validator for HED (Hierarchical Event Descriptor) strings.

A json handler that has an option to check for duplicated keys

validation library for nodejs, inspired by laravel.

An object shape validation utility.

An utility to validate events and responses using JSON Schemas