whuggett

Specifically, this is what I added to the Functions.php file.

/*----------------------------------------------------------------------*/
/* Custom function for IP Address Tracking in Contact Form
/*----------------------------------------------------------------------*/

// Save user ip in a specific field
// -- replace IP_Address__c with your custom field name
// -- make a hidden text field in your lead form (make sure it's enabled)
// -- make sure it can store up to 45 characters (for IPv6 addresses)

add_filter( 'salesforce_w2l_field_value', 'salesforce_w2l_ip_field', 10, 3 );

function salesforce_w2l_ip_field( $val, $field, $form ){

	$my_ip_field = 'IP_Address__c';

	// Target a specific field on all forms
	if( $field == my_ip_field ){

		if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
		    $ip = $_SERVER['HTTP_CLIENT_IP'];
		} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
		    $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
		} else {
		    $ip = $_SERVER['REMOTE_ADDR'];
		}

        $val = $ip;

	}

    return $val;

}

Do I need to identify the form number in the add_filter? I’m using multiple forms, and can’t seem to get it to work yet on the main contact form (#1).

Ah yes. Awesome, works!