Configuration
Reference
Following parameter are available as constants. And with the same name also as setup parameter.
plugin.tx_recaptcha:
api_server
-
- Type
- string
- Default
- https://www.google.com/recaptcha/api.js
This url is used to include the basic frontend functionality. In general it's not necessary to modify this url. In case that the api changes and the extension is not updated quick enough changing this parameter keeps the frontend working.
verify_server
-
- Type
- string
- Default
- https://www.google.com/recaptcha/api/siteverify
Every verification uses this url to check if the captcha was solved. In general it's not necessary to modify this url. In case that the api changes and the extension is not updated quick enough changing this parameter keeps the validation working.
public_key
-
- Type
- string
- Default
- 6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI
The public key is needed for the frontend rendering.
Google provides a key for automatic testing purpose and this is used as default. To remove the warning that is caused by using the default key please go to the recaptcha admin and register an own key for use in your site.
private_key
-
- Type
- string
- Default
- 6LeIxAcTAAAAAGG-vFI1TnRWxMZNFuojJ4WifJWe
The private key is needed for the validation of submits.
Google provides a key for automatic testing purpose and this is used as default. To remove the warning that is caused by using the default key please go to the recaptcha admin and register an own key for use in your site.
lang
-
- Type
- string
Recaptcha is very good in automatic detecting which language to use based on the users browser settings and with which IP the page gets visited. Only in case if it is really necessary set this parameter to take influence on the rendered language.
enforceCaptcha
-
- Type
- string
- Default
- 0
This configuration parameter will enforce the captcha to test the functionality on development systems. EXT:recaptcha uses the application context to detect if an installation is running in Development mode. If so the captcha is not rendered or validated. This is a to reduce external calls and b to not bother the integrator every time he has to test forms. Because after a limited amount of tests the captcha testing games must always be solved instead only clicking a checkbox.
invisibleCallback
-
- Type
- string
- Default
- onRecaptchaSubmit
[Only TypoScript] For invisible reCAPTCHA its necessary to have a callback function in JavaScript. It is possible to have own code that derives from the included. If in this case the name of the callback is changed please adjust this parameter to match the new name.
theme
-
- Type
- string
- Default
- light
- Possible values
- light, dark
[Only TypoScript] For change the theme for recaptcha (light or dark).
robotMode
-
- Type
- string
- Default
- 0
[Only TypoScript] Add the possibility to set the recaptcha into robot mode in production environment. The recaptcha will not be displayed like in development mode.