Check if a password is strong enough. Available on Node and Browser.
Install with component(1):
$ component install yuehu/password-strength
Install with npm:
$ npm install password-strength
var valid = require('password-strength');
valid(password);
// -> {valid: true, strength: 'medium', hint: null}
The min length of the password, default is 4.
The password can't be these words, default is [].
MIT