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deet

1.4.3 • Public • Published

deet

Middleware enabling validation of JSON payloads sent toExpressAPI endpoints against JSON Schemas.

Why validate with JSON schemas?

  • Simple - JSON schemas are a simple and expressive,standardway to describe the data that your API expects to receive.
  • Standard - That part where you have to design and implement a payload description and validation model? Already done.
  • Safe - Your application never sees payloads that fail to validate. Failures are isolated and self-managing, external to your application logic. Can also help with XSS and other spoofing attacks.
  • Expressive - Validation errors precisely identify the location and type of error, with the validation rules open and accessible.
  • Expressive - Creating a JSON Schema documents API requirements.
  • Expressive - JSON Schemas extend JSON syntax, providing a powerful and well understood data-interchange format for distributed applications.

Installation

npm install deet

About JSON schemas

Testing

node test

or

npm test

Install

npm i deet

DownloadsWeekly Downloads

1

Version

1.4.3

License

MIT

Last publish

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