README

Google invisible recaptcha for TYPO3 powermail to prevent spam

Warning

Sunset Notification

We have decided to sunset the extension invisiblerecaptcha due to general incompatibility with Powermail in regard to validation.

This extensions support ends with TYPO3 v12 and will not be developed further!

If you need a captcha solution for your Powermail forms, please consider:

• in2code/powermailrecaptcha
• thomasrawiel/powermailcaptcha

Installation

• Just install this extension - e.g. composer require in2code/invisiblerecaptcha
• Register your domain to www.google.com/recaptcha/
• Add sitekey and secretkey to TypoScript Constants (see example below)
• Replace your submit button with the new field type "Google Invisible Recaptcha"
• Have fun

Example for TypoScript Constants:

plugin.tx_invisiblerecaptcha.sitekey = 6LdsBBUTAAAAAKMhI67inzeAvzBh5JdRRxlCwbTz
plugin.tx_invisiblerecaptcha.secretkey = 6LdsBBUTAAAAAKMhaaaainzeAvzBh5JdRRxlCwbyy

Notes and best practice

Be sure to have spamshield enabled in powermail (TypoScript setup):

plugin.tx_powermail.settings.setup.spamshield._enable = 1

Keep up to date if powermail recognize spam (TypoScript setup):

# Get an email if spam was recognized
plugin.tx_powermail.settings.setup.spamshield.email = spamreceiver@yourdomain.org

# Write to a logfile when spam was recognized
plugin.tx_powermail.settings.setup.spamshield.logfileLocation = typo3temp/logs/powermailSpam.log

Changelog