Preview Before Submit : How to hide certain fields on the preview page ?

Hi,

Thank you for contacting us.

You can easily achieve it following these steps. 

1. While on the wizard, on the Hidden Fields section , paste the Name of the field you want to hide : 

You can refer to this guide in order to know how to find the Name of the fields :

http://www.jotform.com/help/146-How-to-find-Field-IDs-Names

Take a look to my sample form, you can also clone it if you want :

http://www.jotform.com/help/146-How-to-find-Field-IDs-Names

Hope that helps.

Let us know if you have more questions, we will be happy to assist you.

Regards.