Can the IP address of the user filling out the form be displayed in a field on the form?

Can the IP address of the user filling out the form be displayed in a field on the form?   We need to use that IP information to complete an If Then statement.  We know that the IP address can be included in the autoresponse and notifications but cannot find out how to actually display it in a field on the form.  Thank you.

We have a widget that would show the corresponding IP address based on any domain name the user inputs. Please check here: http://widgets.jotform.com/widget/check_domain_name_ip

Besides that widget, another way to get the IP address to show in a field of the form would require downloading the full source code of your jotform, and apply JavaScript function to accomplish what you need.