Hello,
Regrettably, there is no direct "view" support for your bizform. However, if you create a sample entry you can check the layout by editing the entry in CMSDesk / Tools / BizForms / your form / your entry. You can also create a test page which won't be shown in the navigation (Properties / Menu / Show in navigation checkbox). Or you can use
workflow and publishing which will allow you to check the changes before they get published on the live site.
Best regards,
Boris Pocatko