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Informations about the package bw-captcha

![Extension icon](Resources/Public/Icons/Extension.svg) # TYPO3 extension `bw_captcha` ![Latest version](https://typo3-badges.dev/badge/bw_captcha/version/shields.svg) [![Supported TYPO3 versions](https://typo3-badges.dev/badge/bw_captcha/typo3/shields.svg)](https://extensions.typo3.org/extension/bw_captcha) ![Total downloads](https://typo3-badges.dev/badge/bw_captcha/downloads/shields.svg) [![TYPO3 extension](https://typo3-badges.dev/badge/bw_captcha/extension/shields.svg)](https://extensions.typo3.org/extension/bw_captcha) [![Composer](https://typo3-badges.dev/badge/bw_captcha/composer/shields.svg)](https://packagist.org/packages/blueways/bw-captcha)

This extension adds a captcha element for the TYPO3 form component. The captcha generation uses Gregwar/Captcha, no Google or 3rd party includes.

Install

Composer

TER

TER version

Download the zip file from TYPO3 extension repository (TER).

Usage

Add the captcha element via Form Editor to your form or directly to your yaml form.

Via Form Editor

Or manual configuration

Configuration

After installation, include the static TypoScript template or include setup and constants manually.

To modify the captcha output, you can use the following TypoScript constants:

Usage in other Extensions

sf_event_mgt

To use the captcha element in the sf_event_mgt extension, you need to include the captcha partial in your custom event Registration template and activate the sfEventMgt feature in the extension settings:

Overriding the captcha element

To override the captcha partial, copy it to your extension and add the partial path to your form setup:

Migration from version 3.x to 4.x

This version aims to make solving the captcha more accessible. It introduces a new audio feature that reads out the current captcha code. Missing ARIA properties have been added.

Migration from version 2.x to 3.x

The generation of the captcha moved to a middleware, which solves a lot of caching issues. Therefore, adjustments to the form element partial have been made. If you've modified the partial, you need to update the image tag and refresh button link.

tl;dr:

Troubleshooting

Refresh button not working

If your site is configured to use trailing slashes, the refresh url cannot be resolved. A simple fix is to add a setting for the pageType 3413, e.g.:

Contribute

This extension was made by Maik Schneider: Feel free to contribute!

Thanks to blueways and XIMA!


All versions of bw-captcha with dependencies

PHP Build Version
Package Version
Requires php Version ^8.1
typo3/cms-core Version ^11.0 || ^12.0 || ^13.0
ext-gd Version *
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