title: Contact form 7 required one of 2 different fields
body: <p>I have a image upload field and a URL field in CF7 and how can i make it that a user needs to use one of the 2 fields. So select a image or put a link in the URL field?</p>
  <p>I already search a little and i saw some options to do it on normal txt fields but that was not working for me i think because of the upload field.</p>