Recaptcha

Hi,
That's exactly what you need to do with reCAPTCHA.

We are using the captcha which comes by default with Joomla. You just need to enable it, there is no plugin to be installed.
Documentation is being prepared for this, will be available to all very soon. However you can get in touch with us anytime. We'll try to get back to you with the solution ASAP.

Found it : just go in plugins / reCAPTCHA plugin and follow the instructions. Please consider adding this to your documentation.

Thx

Hello,

It's a good thing that you let us put a captcha, but you never told us it was reCAPTCHA, and you never told us if we should install a plugin for that purpose.
Could you please tell us what to do ?

Thank you