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ALTCHA spam protection for ext:form ALTCHA spam protection for ext:form

4 likes

altcha / stable

TYPO3 form element for spam protection with ALTCHA Widget v3.

This version supports TYPO3

13 LTS 14 LTS

Older versions also support TYPO3

12 LTS 13 LTS 14 LTS


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Download 1.0.1

Details

Author
Benjamin Bysäth
Last update
23. May 2026
First upload
06. Jul 2024
Downloads
24,774
Category
Frontend
Dependencies
  • backend (>=13.4.0 <=14.99.99)
  • TYPO3 (>=13.4.0 <=14.99.99)
  • form (>=13.4.0 <=14.99.99)
  • extbase (>=13.4.0 <=14.99.99)
  • fluid (>=13.4.0 <=14.99.99)

Last upload comment

Bump version to 1.0.1 and update dependencies

- Changed extension state from beta to stable in ext_emconf.php
- Updated version number from 1.0.0 to 1.0.1 in ext_emconf.php, package-lock.json, and package.json
- Upgraded altcha dependency from version 3.0.2 to 3.0.10
- Updated description in package.json to remove beta reference


Downloads by month

Installation

  1. Download ZIP file
  2. Log into your TYPO3 backend
  3. Go to Extension Manager module
  4. Press the upload button on the top bar
  5. Select the ZIP file and upload it. If you want to overwrite an existing extension installation, activate the checkbox.
  1. Go to your folder where the root composer.json file is located
  2. Type: composer require bbysaeth/typo3-altcha to get the latest version that runs on your TYPO3 version.
  1. Download T3X file
  2. Log into your TYPO3 backend
  3. Go to Extension Manager module
  4. Press the upload button on the top bar
  5. Select the T3X file and upload it. If you want to overwrite an existing extension installation, activate the checkbox.

Version history

Filter for TYPO3 versions

1.0.1 stable Latest
May 23, 2026
TYPO3: 13 LTS 14 LTS (>=13.4.0 <=14.99.99)
Bump version to 1.0.1 and update dependencies

- Changed extension state from beta to stable in ext_emconf.php
- Updated version number from 1.0.0 to 1.0.1 in ext_emconf.php, package-lock.json, and package.json
- Upgraded altcha dependency from version 3.0.2 to 3.0.10
- Updated description in package.json to remove beta reference
Download
1.0.0 beta
April 17, 2026
TYPO3: 13 LTS 14 LTS (>=13.4.0 <=14.99.99)
feat: update ALTCHA integration for widget v3 beta

Align the TYPO3 extension with ALTCHA Widget v3, refresh the local challenge flow, and clean up configuration and documentation for the beta release line.
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0.6.3 stable
March 16, 2026
TYPO3: 12 LTS 13 LTS (>=12.4.0 <=13.4.99)
chore: dump version
Download
0.6.2 stable
February 01, 2026
TYPO3: 12 LTS 13 LTS (>=12.4.0 <=13.4.99)
fix: load i18n translations by altcha
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0.6.1 stable
January 22, 2026
TYPO3: 12 LTS 13 LTS (>=12.4.0 <=13.4.99)
chore: dump version to 0.6.1
Download
0.6.0 stable
January 17, 2026
TYPO3: 12 LTS 13 LTS (>=12.4.0 <=13.4.99)
feat: implement direct integration of self-hosted Altcha server with proxy endpoints (#36)

* feat: implement direct integration of self-hosted Altcha server with proxy endpoints
Download
0.5.2 stable
January 11, 2026
TYPO3: 12 LTS 13 LTS (>=12.4.0 <=13.4.99)
fix: update version to 0.5.2 in composer.json, ext_emconf.php, and package.json
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0.5.1 stable
July 04, 2025
TYPO3: 12 LTS 13 LTS (>=12.4.0 <=13.4.99)
chore: set version to 0.5.1
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0.5.0 stable
June 30, 2025
TYPO3: 12 LTS 13 LTS (>=12.4.0 <=13.4.99)
chore(dev): add phpstan for static code analysis
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0.4.0 stable
August 03, 2024
TYPO3: 12 LTS 13 LTS (>=12.4.0 <=13.4.99)
ci: add typoscript linting
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0.3.3 stable
July 24, 2024
TYPO3: 12 LTS 13 LTS (>=12.4.0 <=13.4.99)
chore: update altcha lib to 0.6.5
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0.3.2 stable
July 22, 2024
TYPO3: 12 LTS (>=12.4.0 <=12.4.99)
chore: set version to v0.3.2
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0.3.1 stable
July 21, 2024
TYPO3: 12 LTS (>=12.4.0 <=12.4.99)
fix: update altcha to 0.6.4
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0.3.0 stable
July 17, 2024
TYPO3: 12 LTS (>=12.4.0 <=12.4.99)
feat: add expiration date and scheduler task
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0.2.3 stable
July 08, 2024
TYPO3: 12 LTS (>=12.4.0 <=12.4.99)
chore: upgrade to 0.2.3
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0.2.2 stable
July 08, 2024
TYPO3: 12 LTS (>=12.4.0 <=12.4.99)
fix: remove typo in viewhelper call
Download
0.2.1 stable
July 06, 2024
TYPO3: 12 LTS (>=12.4.0 <=12.4.99)
ci: add automatic ter publish
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Get started

Download 1.0.1

Details

Author
Benjamin Bysäth
Last update
23. May 2026
First upload
06. Jul 2024
Downloads
24,774
Category
Frontend
Dependencies
  • backend (>=13.4.0 <=14.99.99)
  • TYPO3 (>=13.4.0 <=14.99.99)
  • form (>=13.4.0 <=14.99.99)
  • extbase (>=13.4.0 <=14.99.99)
  • fluid (>=13.4.0 <=14.99.99)