I have a 3 page form up and running, and would like to add an auto response with the simple (invisible) captcha. I followed the how-to, learned fom the error messages that I need to include the two invisible form fields on every page (I initially did so only on the last page), but to no avail: The error message remains (on German): No email field found.
That is true for the third page, as the email is being asked on the first page (and yes, that's the way it shall remain).
Question: Has anybody solved this before, or am I simply trying to combine two incompatible advanced features?

Thank you,