Check If Passwords Meet Complexity Requirements - password.js

A password strength meter plugin that checks whether the password you typed meets the complexity requirements and displays a summary in the Bootstrap popover component while typing.

See Also:

• 10 Best Password Strength Checkers In JavaScript

How to use it:

1. Load the necessary jQuery library and Bootstrap framework in the document.

<link rel="stylesheet" href="/path/to/cdn/bootstrap.min.css" />
<script src="/path/to/cdn/jquery.slim.min.js"></script>
<script src="/path/to/cdn/bootstrap.bundle.min.js"></script>

2. Load the main script password.js after jQuery.

<script src="password.js"></script>

3. Enable the password strength validator by adding the password_input ID to your password field. That's it.

<input id="password_input" type="password" data-html="true" class="form-control" />

4. Optionally, you can create a button to toggle the visibility of the password.

<button id="show_password">Toggle Password</button>

5. Customize the password strength meter by overriding the following options.

// selector
const passInput = document.getElementById('password_input');

// hide the popover when completed
const hideCompleted = false

// determine whether to show the password toggle button
const showPasswordButton = true

// password length
const length = 16

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This awesome jQuery plugin is developed by nionyn. For more Advanced Usages, please check the demo page or visit the official website.