Image Preview Demo Posted 21. Oktober 201923. Oktober 2019 onkelniete This Image-Preview Form Demo demonstrates how to display image previews with file uploads. For a more detailed demo, check out the “Starter Form”. To learn more about the shortcodes used in this form, check out the USP Shortcode Reference. Note: in order to display this form via its shortcode, the form must be published. Post Title Post Content File(s) Remember Form Info