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[Security](/categories/security) 4. / 5. automattic/jetpack-password-checker ActiveJetpack-library[Security](/categories/security) automattic/jetpack-password-checker =================================== Password Checker. v0.4.11(3w ago)5912.4k↓32.9%21GPL-2.0-or-laterPHPPHP >=7.2CI failing Since Mar 30Pushed today3 watchersCompare [ Source](https://github.com/Automattic/jetpack-password-checker)[ Packagist](https://packagist.org/packages/automattic/jetpack-password-checker)[ RSS](/packages/automattic-jetpack-password-checker/feed)WikiDiscussions trunk Synced 1w ago READMEChangelog (1)Dependencies (7)Versions (45)Used By (1) Password Checker ================ [](#password-checker) Password Checker package. ### Usage [](#usage) Add a new test: ``` $tests = array( 'preg_match' => array( 'no_backslashes' => array( 'pattern' => '/^[^\\\\]*$/u', 'error' => __( 'Passwords may not contain the character "\".', 'jetpack' ), 'required' => true, 'fail_immediately' => true, ), ), 'compare_to_list' => array( 'not_a_common_password' => array( 'list_callback' => 'get_common_passwords', 'compare_callback' => 'negative_in_array', 'error' => __( 'This is a very common password. Choose something that will be harder for others to guess.', 'jetpack' ), 'required' => true, ), ) ); $tests = apply_filters( 'password_checker_tests', $tests ); ``` Test a password: ``` use Automattic\Jetpack\Password_Checker; $user = new WP_User( 1 ); $password_checker = new Password_Checker( $user ); $password_checker->test( '123', true ); ``` Using this package in your WordPress plugin ------------------------------------------- [](#using-this-package-in-your-wordpress-plugin) If you plan on using this package in your WordPress plugin, we would recommend that you use [Jetpack Autoloader](https://packagist.org/packages/automattic/jetpack-autoloader) as your autoloader. This will allow for maximum interoperability with other plugins that use this package as well. Security -------- [](#security) Need to report a security vulnerability? Go to or directly to our security bug bounty site . License ------- [](#license) jetpack-password-checker is licensed under [GNU General Public License v2 (or later)](./LICENSE.txt) ### Health Score 58 — FairBetter than 98% of packages Maintenance98 Actively maintained with recent releases Popularity44 Moderate usage in the ecosystem Community33 Small or concentrated contributor base Maturity50 Maturing project, gaining track record Bus Factor2 2 contributors hold 50%+ of commits How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~48 days Recently: every ~106 days Total 40 Last Release 21d ago PHP version history (2 changes)v0.3.0PHP >=7.0 v0.4.0PHP >=7.2 ### Community Maintainers ![](https://www.gravatar.com/avatar/7c5869ecbb8e0eac7e8b8e0f3cf7bdd8d5fcdc4abc10a72281872c53f8639d44?d=identicon)[automattic](/maintainers/automattic) ![](https://www.gravatar.com/avatar/11609890f6e7a840715f4cfc9622d77ea64b7dfc024df5643fbf8471a18c00f3?d=identicon)[kraft](/maintainers/kraft) ![](https://www.gravatar.com/avatar/5326730499ec14e274f51b9bcc39db6aac0fb38b33849715aae0e2587a2b93df?d=identicon)[jeherve](/maintainers/jeherve) ![](https://www.gravatar.com/avatar/6e220e167e341c28b1aa10bf0bb0374999068329f8683d3187ee3cf6749b8837?d=identicon)[dereksmart](/maintainers/dereksmart) --- Top Contributors [![anomiex](https://avatars.githubusercontent.com/u/1030580?v=4)](https://github.com/anomiex "anomiex (86 commits)")[![tbradsha](https://avatars.githubusercontent.com/u/32492176?v=4)](https://github.com/tbradsha "tbradsha (29 commits)")[![jeherve](https://avatars.githubusercontent.com/u/426388?v=4)](https://github.com/jeherve "jeherve (16 commits)")[![samiff](https://avatars.githubusercontent.com/u/15803018?v=4)](https://github.com/samiff "samiff (13 commits)")[![kraftbj](https://avatars.githubusercontent.com/u/88897?v=4)](https://github.com/kraftbj "kraftbj (9 commits)")[![zinigor](https://avatars.githubusercontent.com/u/374293?v=4)](https://github.com/zinigor "zinigor (7 commits)")[![coder-karen](https://avatars.githubusercontent.com/u/16754605?v=4)](https://github.com/coder-karen "coder-karen (5 commits)")[![gmjuhasz](https://avatars.githubusercontent.com/u/36671565?v=4)](https://github.com/gmjuhasz "gmjuhasz (3 commits)")[![sdixon194](https://avatars.githubusercontent.com/u/33553323?v=4)](https://github.com/sdixon194 "sdixon194 (2 commits)")[![gogdzl](https://avatars.githubusercontent.com/u/37049295?v=4)](https://github.com/gogdzl "gogdzl (2 commits)")[![manzoorwanijk](https://avatars.githubusercontent.com/u/18226415?v=4)](https://github.com/manzoorwanijk "manzoorwanijk (2 commits)")[![ice9js](https://avatars.githubusercontent.com/u/8056203?v=4)](https://github.com/ice9js "ice9js (2 commits)")[![zaguiini](https://avatars.githubusercontent.com/u/26530524?v=4)](https://github.com/zaguiini "zaguiini (2 commits)")[![nunyvega](https://avatars.githubusercontent.com/u/16329583?v=4)](https://github.com/nunyvega "nunyvega (2 commits)")[![paulopmt1](https://avatars.githubusercontent.com/u/1044309?v=4)](https://github.com/paulopmt1 "paulopmt1 (1 commits)")[![psealock](https://avatars.githubusercontent.com/u/1922453?v=4)](https://github.com/psealock "psealock (1 commits)")[![sergeymitr](https://avatars.githubusercontent.com/u/1341249?v=4)](https://github.com/sergeymitr "sergeymitr (1 commits)")[![simison](https://avatars.githubusercontent.com/u/87168?v=4)](https://github.com/simison "simison (1 commits)")[![jwebbdev](https://avatars.githubusercontent.com/u/1992658?v=4)](https://github.com/jwebbdev "jwebbdev (1 commits)")[![adimoldovan](https://avatars.githubusercontent.com/u/3854374?v=4)](https://github.com/adimoldovan "adimoldovan (1 commits)") ### Embed Badge ![Health badge](/badges/automattic-jetpack-password-checker/health.svg) ``` [![Health](https://phpackages.com/badges/automattic-jetpack-password-checker/health.svg)](https://phpackages.com/packages/automattic-jetpack-password-checker) ``` ### Alternatives [mews/purifier Laravel 5/6/7/8/9/10 HtmlPurifier Package 2.0k18.0M133](/packages/mews-purifier)[paragonie/ecc PHP Elliptic Curve Cryptography library 24772.0k35](/packages/paragonie-ecc)[fof/recaptcha Increase your forum's security with Google reCAPTCHA 1436.9k](/packages/fof-recaptcha)[enupal/backup Fully integrated Backup solution for Craft CMS 1612.5k1](/packages/enupal-backup)[thomaswelton/laravel-mcrypt-faker Allows installation of Laravel where the PHP Mcrypt extension is not available. 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