Problem with DNI field

Hi @sarispi

Where is this DNI data being collected from? Is it coming from a third-party plugin or custom code?

Hello Alex!
Thank you very much for your response.
I add the DNI field with the Checkout Manager that comes with kadence shop kit plugin https://ibb.co/HPHTMwV

Could you please try adding the code snippet below to your theme functions.php file or using a third-party plugin?

add_filter( 'wpo_wcpdf_billing_address', function( $billing_address, $document ) {
	if ( 'invoice' === $document->get_type() && $document->order ) {
		$dni = $document->order->get_meta( '_dni', true );
		if ( ! empty( $dni ) ) {
			$billing_address .= "<br>DNI: " . $dni;
		}
	}
	return $billing_address;
}, 10, 2 );

From your screenshot, I’m guessing the meta key could be _dni.

Let me know if that works.

I have added the code but I don’t think it works.
To check it, after adding it I went to PDF Invoice > general settings > and in the preview the DNI still does not appear.
I also looked for an order in which there was a DNI, I accessed it and downloaded the invoice and the DNI still did not appear

Could you please install this plugin and let me know how the value is being stored in the order?

I’ve installed the plugin, but I don’t know how to search how the value is being stored

Simply scroll down the order page and look for “dni” You should find it listed somewhere within a table.

Ok!! Thanks!!

this is how it is stored: meta_data[_billing_dni]

Update the meta key in the code snippet from _dni to _billing_dni and try it again.

Now it appears on the invoices of the first orders!! Thanks a lot!!

But I still have the problem with orders that are automatically generated when there is a subscription. The problem is that, in the first order, it saves the DNI number in the order and it place it correctly on the invoice https://ibb.co/f9ZQp3M, but in those that are generated as a suscription after the first one, it does not https://ibb.co/PGk79BN

Thanks again

Which subscription plugin are you running?

Yith suscriptions

Please give this updated snippet a try as a replacement for the previous one (note: untested).

add_filter( 'wpo_wcpdf_billing_address', function( $billing_address, $document ) {
	if ( 'invoice' === $document->get_type() && $document->order ) {
		$order      = $document->order;
		$is_a_renew = $order->get_meta( 'is_a_renew' );
		
		if ( wc_string_to_bool( $is_a_renew ) && function_exists( 'ywsbs_get_subscription' ) ) {
			$subscriptions = $order->get_meta( 'subscriptions' );
			$subscription  = ( is_array( $subscriptions ) && ! empty( $subscriptions ) ) ? ywsbs_get_subscription( array_shift( $subscriptions ) ) : false;
			
			if ( $subscription && is_callable( array( $subscription, 'get_order' ) ) ) {
				$order = $subscription->get_order();
			}
		}
		
		$dni = $order->get_meta( '_billing_dni', true );
		
		if ( ! empty( $dni ) ) {
			$billing_address .= "<br>DNI: " . $dni;
		}
	}
	return $billing_address;
}, 10, 2 );

Hi again!

I just replaced the old snippet with this new one but same thing happens. One the first order and invoice it puts the DNI but not on the suscription renovations

I’m unsure of the reason, so I’ll need to look into it further. Could you please reach out to us?