I'm using Drupal 7.43, civicrm 4.7.4., drupal webform 7.x-4.5, and webform civicrm integration 7.x-4.13.
I made a form that would allow users to apply for paid membership. There are a few pages of civicrm tied fields (asking for name, address, other relevant questions), and then a page that ties to a civicrm contribution page.
However, when I test out the page there is some weirdness with the contribution page. The form loads settings from the civicrm contribution page, including a button to 'submit contribution'. Below this is the arrow buttons to go forward or backward on the webform.
When I click just on the button to go forward to the preview page, it goes to the preview page, but the contribution is not processed. If instead I click on the 'Submit Contribution' button, it acts as though I clicked the 'previous page' button and still doesn't process the contribution.
Any thoughts on what might be causing this?