Pass Page 1 Data to Page 2

Sorry for the delayed response. Yes, it is possible to reference data from page 1 on page 2. You may use the hook "gform_pre_render" and pull the information you need out of $_POST. The documentation is located at http://www.gravityhelp.com/documentation/page/Gform_pre_render .

Below is a sample I made. I have two pages. The first page has first name and last name. The second page has an html field that I populated with the first/last name from the first page.

add_filter("gform_pre_render", "populate_welcome");
function populate_welcome($form)
{
	//only get data form form id 31
	if ($form["id"] == 31)
	{
		//check what page you are on
		$current_page = GFFormDisplay::get_current_page($form["id"]);
		if ($current_page == 2)
		{
			//set the field on page 2 to the first/last name from page 1
			//get the name
			$first = rgpost("input_1_3"); //first name field when using the normal name format broken into two fields
			$last = rgpost("input_1_6"); //last name field when using the normal name format broken into two fields
			foreach($form["fields"] as &$field)
			{
				//html field (id 3) on second page which will display name from first page
				if ($field["id"] == 3)
				{
					$field["content"] = "Welcome, " . $first . " " . $last;
				}
			}
		}
	}
	//return altered form so changes are displayed
	return $form;
}