ReCaptcha use with Marketo Guided Landing pages / Forms, anyone know how to make this work?

[Anonymous]

I am working on improving the quality of our landing pages and that means cutting down on a great deal of spam.  I am reaching out to see if anyone has a way to add Google ReCaptcha to a landing page (or form) and it actually work at preventing bots from sending spammy messages not from humans.  I have tried a number of ways, it works on a php page I made from scratch, but when the same code is applied to a Marketo page, it breaks. If you know how this problem can be resolved, please share the knowledge 🙂

Thanks!

Nathan

[SanfordWhiteman]

The question should be moved to Products. (Champions is for discussions of the champs program itself.)

The answer is to search my posts (you should always search the Community first) since I posted an example a long time ago. Note there's no reCAPTCHA protection without server side veriification: in Marketo, that means a webhook calling out to the Google API.

[Anonymous]

Hey Sanford, thanks for your reponse. I searched your posts, but can not find anything on recaptcha.. would you please add a link to the post that explains the proper way to install reCaptcha or how to use webhook to call out to the Google API - Thanks

[SanfordWhiteman]

One of several results for "reCAPTCHA":  https://nation.marketo.com/message/139545

The webhook side isn't documented here, but should be self-explanatory based on the Google docs.