Fortnox - Personnummer

functions.php

<?php
 /**
 * @snippet       WooCommerce - Fortnox plugin by Redlight Media - Add custom field to Fortnox via functions.php
 * @author        Redlight Media AB / Christopher Hedqvist
 * @compatible    WooCommerce 3.5.2
 */
function redlight_fortnox_pnr_guest_customer( $customer, $order_id ) {

	$organisationsnummer = get_post_meta($order_id, 'organisationsnummer', true);
	if(!empty($organisationsnummer)){
		$customer['Customer']['OrganisationNumber'] = $organisationsnummer;
		$customer['Customer']['Type'] = 'COMPANY';
	}
	return $customer;
}
add_filter( 'obj_fortnox_guest_customer_data', 'redlight_fortnox_pnr_guest_customer', 10, 2 );

/**
 * @snippet       WooCommerce - Fortnox plugin by Redlight Media - Add custom field to Fortnox via functions.php
 * @author        Redlight Media AB / Christopher Hedqvist
 * @compatible    WooCommerce 3.5.2
 */
function redlight_fortnox_pnr_customer( $customer, $user ) {
	if(!empty($_POST['organisationsnummer'])){
		$customer['Customer']['OrganisationNumber'] = $_POST['organisationsnummer'];
		$customer['Customer']['Type'] = 'COMPANY';
	}elseif(!empty(get_user_meta( $user->ID, 'organisationsnummer',true ))){
		$customer['Customer']['OrganisationNumber'] = get_user_meta( $user->ID, 'organisationsnummer',true );
    		$customer['Customer']['Type'] = 'COMPANY';
	}else{
		$wc_customer = new WC_Customer($user->ID);
		$last_order = $wc_customer->get_last_order();
		if(!empty($last_order)){
			$customer['Customer']['OrganisationNumber'] = $last_order->get_meta('organisationsnummer');
			$customer['Customer']['Type'] = 'COMPANY';
		}
	}
    return $customer;
}
add_filter( 'obj_fortnox_customer_data', 'redlight_fortnox_pnr_customer', 10, 2 );

Hi, I think you have a missing ; at row 30.

Keep up your good work!
Cheers
Tomas

@TomasAxelsson Well spotted, its fixed now :)

Thanks for the help over phone @hedqvist!
Just as note for other people who uses this example:
Fortnox need "personnummer" and "organisationsnummer" in exactly correct format to import it.

Correct format for "personnummer" is YYYYMMDD-XXXX
Correct format for "organisationsnummer" is XXXXXX-XXXX

So, if things aren't working have a look at the formats.