Whitelister

Simple, dependency-free filtering and validation tool for Node.js.

Quick Start

Using npm:

npm i --save whitelister

In Node.js

const whitelister = require('whitelister');

const rules = {
  q: 'string',
  page: { type: 'integer', min: 1, default: 1 },
  per_page: { type: 'integer', min: 1, max: 100, default: 20 },
};

const params = { q: 'hello' };

return whitelister(rules, params);
// => { page: 1, per_page: 20, q: 'hello' };

Documentation

You can find the full documentation on the website: https://spireteam.github.io/whitelister/

License

MIT

Changelog

v0.0.5

Oct. 25, 2017

• Ignore non-required properties with undefined values
• Treat external errors differently than internal errors

v0.0.4

Oct. 16, 2017

• Ensure that type is treated like other attributes