Get the fields from the User Analytics Ninja Forms extension

ninja-forms-get-ua-fields.php

<?php
/*
Plugin Name: Ninja Forms - Get User Analytics Fields
Plugin URI: https://gist.github.com/BFTrick/8355697
Description: Get the fields from the User Analytics Ninja Forms extension
Version: 1.0.0
Author: Patrick Rauland
Author URI: http://www.patrickrauland.com 
*/

function grab_ua_fields () {

	global $NF_User_Analytics;

	// Make sure the $NF_User_Analytics variable is available
	if ( isset( $NF_User_Analytics ) ) {
		
		// access the get_ua_fields() method of the UA class
		$ua_fields = $NF_User_Analytics->get_ua_fields();

		// do whatever you need with the $ua_fields
		// ...
	}
}
add_action( 'init', 'grab_ua_fields', 20 );