pass-score

Pass Score

Get the score of your password as a number.

The number can be between 0 and the length of the provided array containing the conditions against which the password will be tested.

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Install

npm i pass-score

or

yarn add pass-score

Usage

First import the function

import passScore from 'pass-score';

// or

import { passScore } from 'pass-score';

Then use it with the default patterns:

// Returns a number between 0 and 4
const score = passScore('Your-passW0rd-Str1ng');

Or with custom patterns:

// Returns a number between 0 and 2
const score = passScore('Your-passW0rd-Str1ng', [
	/[\W_,!?@*\(\)]/, // Special characters
	/^.{8}/ // At least 8 characters
]);

Arguments

The function accepts two arguments:

• The first is the password string. It is required.
• The second is an array of regular expressions. It is optional. The default array is shown below.

Conditions

The predefined array with conditions contains the following:

• /\d/ - The password should contain at least on digit
• /[A-Z]/, - The password should contain at least one uppercase letter
• /[\W_,!?@*\(\)]/ - The password should contain at least one special character
• /^.{8}/ - The password should be at least 8 characters long

Bonus

The pass-score module provides a native web component. In order to use it you can import it:

import 'pass-score/component';

and then use it as shown in the demo.

The component accepts one attribute patterns which is a comma separated list of regular expressions against which the password will be matched.

LICENSE

MIT

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