Hi all, We are running a website using PmWiki. It has some feedback forms for users, which have unfortunately been found by spammers. I'm getting quite annoyed by the amount of spam we are receiving...
I recently noticed a captcha recipe in the pmwiki cookbook: http://www.pmwiki.org/wiki/Cookbook/Captcha Surfing a bit more, I found a mailform recipe: http://www.pmwiki.org/pmform/PmForm/MailForm I thought I could easily combine these two to replace our current mail forms with a spammer-resistant version. I think our current forms are using the BuildForms recipe and some custom php code. I managed to create a sample mail form with the captcha image showing, but could not quite finish the task. Editing the Site.PmFormTemplates, I could easily use the following line to require some fields to be filled before the form can be sent: (:template require from errmsg="$[Missing 'from' address]" :) But how can I verify that the captcha was input correctly? Or if this is not currently possible, do you have suggestions on how I could easily create a captcha-protected mailform? Thanks in advance! -Heikki- P.S. I'm quite new to PmWiki (and PHP), so please try to be verbose when answering :) _______________________________________________ pmwiki-users mailing list [email protected] http://www.pmichaud.com/mailman/listinfo/pmwiki-users
