How do I pass data from the signup form to an external application?

Data from a "Signup Form"-campaign can be passed to an external application or webpage using a GET request.

Parameter names are string values. Country/State fields can be set to either a code, an ID, or the full name of the region.
The parameters listed below are given:

• title
• first_name
• last_name
• email
• confirm_email
• gender
• address
• city
• state
• country

Any other form field will pass the label name as parameter, eg. the data of a form field with
the label "Enter some details here" will be in the parameter named "enter_some_details_here".

Example for "First Name" with PHP (make sure to set "value" in your input form field):
<input name="first_name" value="<?php echo $_GET['first_name'];?>" />

You can define your target link (where users are sent after submitting your form) in step 3 of the entry form setup process,
labeled "Define URL re-direct" (see screenshot below).