Hello CMSMSers!

I've got a customer that wants a contact form, but hates how ugly CAPTCHA looks. So I did some googling and found this: http://nfriedly.com/techblog/2009/11/how-to-build-a-spam-free-contact-forms-without-captchas/

Thought this was very cool! I'm not wanting to display the email address, I'm just wanting to have the form submit only if the URL field is empty. But I can't figure out where within Form Builder I can add this PHP.

Any ideas??

You don't need to add PHP.. It's already there.

Create a text input field, set the field validation to "Match Regular Expression" .. In the "Advanced Settings" of this field, set the validation regex to /^$/ which is regex syntax meaning "nothing" .. Form Builder will reject anything typed into this field.

nice! love it! The only thing this does differently than the site I linked earlier, is when the regular expression has text in it, CMSMS spits an error saying to put the correct value in the field. On that link, it takes the form and puts it to the submission thank you page making the person THINK the form was submitted (person=spanbot). Is there an easy way to do this? I'll go ahead and mark this as solved.

Thanks so much!

In the form template, there is a line that says {if $fb_submission_error} .. Somewhere in this area you can check for this message, and if so, post "submission recieved" and not re-post the form.