joi-zxcvbn password strength check

Validate Password complexity with Joi and zxcvbn

Usage

npm install --save joi-zxcvbn

or

yarn add joi-zxcvbn

var joiZxcvbn = require('joi-zxcvbn')
var PlainJoi = require('joi');
var Joi = PlainJoi.extend(joiZxcvbn(PlainJoi));

var minimumScore = 3; // default - must in 0...4
var userInputs = ['janedoe', '[email protected]']; // optional & best practice

Joi.string().min(4).zxcvbn(minimumScore, userInputs).validate('👍🐴🔋❤️', function (err) {
  console.log(err ? 'Invalid' : 'Valid')
})

Have a look at the tests.js to see how to parse its results. feedback, score, calc_time are passed trough. calc_time is renamed to calcTime just because.

For configuration options, see dropbox/zxcvbn