strongpassword-js
Password strength is a measure of the effectiveness of a password in resisting guessing and brute-force attacks. In its usual form, it estimates how many trials an attacker who does not have direct access to the password would need, on average, to guess it correctly. The strength of a password is a function of length, complexity, and unpredictability.
Strongpassword-js is strong password generator. The password of generated by this library contained numbers, lower-characters, upper-characters and special characters. This library does not protect your password safety. But, If you are a software engineer, you can offer a strong password to your customers using this library.
Description
get([size])
Return the strong password.
- size
- strong password size, default 15.
isstrong([password], [threshold])
Validate password is strong
- password
- Password for valication.
- threshold
- Threshold: min-length for strong password (default: 15).
Usage
Include strongpassword.min.js script file in your html page.
<script src="./dist/strongpassword.min.js"></script>
Sample
Generate safe password
var passwd = strongpassword.get(); // sample output is ";[1rS2}l`Pb4F?~"
var passwd = strongpassword.get(20); // sample output is "8aD?&Pf|!0l7)I/2_Cw>"
Valicate safe password
var safe = strongpassword.issafe("8aD?&Pf|!0l7)I/2_Cw>"); // safe: true
Usage min-length threshold parameter
var safe = strongpassword.issafe("8aD?&Pf|!0l7)I/2_Cw>", 10); // safe: true
var safe = strongpassword.issafe("8aD?&Pf|!0l7)I/2_Cw>", 25); // safe: false
License
strongpassword-js is available under the terms of the MIT License.