I have a client where they have an integrated form from another website. For some reason the Drupal 7 captcha module will not work on this form when entering it into captcha settings. The form id="contact-form" and then in the captcha setting I put contact_form. This works on any other form that is either created with webform or and drupal module but will not work when the custom form is put into the content section of the page.
Any ideas?