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[Security](/categories/security) 4. / 5. evoweb/recaptcha ActiveTypo3-cms-extension[Security](/categories/security) evoweb/recaptcha ================ Easy on Humans, Hard on Bots 14.1.2(6mo ago)7655.9k↓45.6%222GPL-2.0-or-laterShellCI passing Since Nov 20Pushed 1w ago2 watchersCompare [ Source](https://github.com/evoWeb/recaptcha)[ Packagist](https://packagist.org/packages/evoweb/recaptcha)[ Docs](https://www.evoweb.de)[ Fund](https://www.paypal.me/garbast)[ GitHub Sponsors](https://github.com/garbast)[ RSS](/packages/evoweb-recaptcha/feed)WikiDiscussions develop Synced 3d ago READMEChangelogDependencies (12)Versions (61)Used By (2) TYPO3 Extension `recaptcha` =========================== [](#typo3-extension-recaptcha) [![build](https://github.com/evoWeb/recaptcha/actions/workflows/ci.yml/badge.svg?branch=develop)](https://github.com/evoWeb/recaptcha/actions/workflows/ci.yml/badge.svg?branch=develop)[![Latest Stable Version](https://camo.githubusercontent.com/002fc4aa3e5f557a912fed1cbfcf3887a0ac960bdb78bfb80833d3920d2344d9/68747470733a2f2f706f7365722e707567782e6f72672f65766f7765622f7265636170746368612f762f737461626c65)](https://packagist.org/packages/evoweb/recaptcha)[![Monthly Downloads](https://camo.githubusercontent.com/304229870d6fadd951ff6982abb74b63d31353510643fe6d94651c6339922900/68747470733a2f2f706f7365722e707567782e6f72672f65766f7765622f7265636170746368612f642f6d6f6e74686c79)](https://packagist.org/packages/evoweb/recaptcha)[![Total Downloads](https://camo.githubusercontent.com/cf0117fb550dae26dd836c3f87ac21ea5b03b473eb3a71a8877546389218c528/68747470733a2f2f706f7365722e707567782e6f72672f65766f7765622f7265636170746368612f646f776e6c6f616473)](https://packagist.org/packages/evoweb/recaptcha) TYPO3 Extension to make use of Googles nocaptcha. Now supports googles invisible reCAPTCHA. Installation ------------ [](#installation) ### via Composer [](#via-composer) The recommended way to install TYPO3 Console is by using [Composer](https://getcomposer.org): ``` composer require evoweb/recaptcha ``` ### via TYPO3 Extension Repository [](#via-typo3-extension-repository) Download and install the extension with the extension manager module or directly from the [TER](https://extensions.typo3.org/extension/recaptcha/). Integrate invisible reCAPTCHA in tx\_form TypoScript forms ---------------------------------------------------------- [](#integrate-invisible-recaptcha-in-tx_form-typoscript-forms) To be able to use the captcha, add the static include of this extension to your template. After that, add in the TypoScript of the form. ``` lib.contactForm = FORM lib.contactForm { 70 < lib.invisibleRecaptchaIntegration.10 rules { 7 < lib.invisibleRecaptchaIntegration.rules.1 } } ``` Integrate invisible reCAPTCHA in own forms ------------------------------------------ [](#integrate-invisible-recaptcha-in-own-forms) To be able to use the captcha, add the static include of this extension to your template. After modify your form output by replacing the submit-button with something like this: ``` absenden ``` After that you're ready on the frontend but still need to call the validation in your php code. ``` $validCaptcha = false; $captchaService = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\Evoweb\Recaptcha\Services\CaptchaService::class); $captchaServiceValidation = $captchaService->validateReCaptcha(); if (isset($captchaServiceValidation['verified'])) { if ($captchaServiceValidation['verified'] === true) { $validCaptcha = true; } } ``` ### Health Score 62 — FairBetter than 99% of packages Maintenance84 Actively maintained with recent releases Popularity46 Moderate usage in the ecosystem Community28 Small or concentrated contributor base Maturity77 Established project with proven stability Bus Factor1 Top contributor holds 92.7% of commits — single point of failure 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 ~64 days Recently: every ~12 days Total 59 Last Release 155d ago Major Versions 11.0.4 → 12.0.02023-08-19 12.0.2 → 13.0.02024-08-17 11.x-dev → 14.0.12024-11-03 13.1.1 → 14.0.32025-01-03 12.x-dev → 13.1.32026-01-29 PHP version history (2 changes)1.0.0PHP >=5.5.0 7.2.0PHP >=5.6.0 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/5036924?v=4)[Sebastian Fischer](/maintainers/garbast)[@garbast](https://github.com/garbast) --- Top Contributors [![garbast](https://avatars.githubusercontent.com/u/5036924?v=4)](https://github.com/garbast "garbast (328 commits)")[![alexanderschnitzler](https://avatars.githubusercontent.com/u/711459?v=4)](https://github.com/alexanderschnitzler "alexanderschnitzler (7 commits)")[![yvirtp](https://avatars.githubusercontent.com/u/57659527?v=4)](https://github.com/yvirtp "yvirtp (3 commits)")[![evoWeb](https://avatars.githubusercontent.com/u/2483872?v=4)](https://github.com/evoWeb "evoWeb (3 commits)")[![abplana](https://avatars.githubusercontent.com/u/94911483?v=4)](https://github.com/abplana "abplana (2 commits)")[![infabo](https://avatars.githubusercontent.com/u/3999104?v=4)](https://github.com/infabo "infabo (2 commits)")[![jmverges](https://avatars.githubusercontent.com/u/2902073?v=4)](https://github.com/jmverges "jmverges (1 commits)")[![jokumer](https://avatars.githubusercontent.com/u/6431813?v=4)](https://github.com/jokumer "jokumer (1 commits)")[![linawolf](https://avatars.githubusercontent.com/u/48202465?v=4)](https://github.com/linawolf "linawolf (1 commits)")[![Mabahe](https://avatars.githubusercontent.com/u/1684986?v=4)](https://github.com/Mabahe "Mabahe (1 commits)")[![michael-binder](https://avatars.githubusercontent.com/u/21359926?v=4)](https://github.com/michael-binder "michael-binder (1 commits)")[![mikestreety](https://avatars.githubusercontent.com/u/354085?v=4)](https://github.com/mikestreety "mikestreety (1 commits)")[![tromboman](https://avatars.githubusercontent.com/u/96518240?v=4)](https://github.com/tromboman "tromboman (1 commits)")[![Xippo](https://avatars.githubusercontent.com/u/16665048?v=4)](https://github.com/Xippo "Xippo (1 commits)")[![Atomschinken](https://avatars.githubusercontent.com/u/3041069?v=4)](https://github.com/Atomschinken "Atomschinken (1 commits)") --- Tags recaptchaInvisible captchanocaptcha 2 ### Code Quality TestsPHPUnit Static AnalysisPHPStan Code StylePHP CS Fixer Type Coverage Yes ### Embed Badge ![Health badge](/badges/evoweb-recaptcha/health.svg) ``` [![Health](https://phpackages.com/badges/evoweb-recaptcha/health.svg)](https://phpackages.com/packages/evoweb-recaptcha) ``` ### Alternatives [pagemachine/typo3-formlog Form log for TYPO3 23238.6k8](/packages/pagemachine-typo3-formlog)[friendsoftypo3/content-blocks TYPO3 CMS Content Blocks - Content Types API | Define reusable components via YAML 103519.9k53](/packages/friendsoftypo3-content-blocks)[eliashaeussler/typo3-warming Warming - Warms up Frontend caches based on an XML sitemap. 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