ivenkatdev

Sure @daianagan.!
If you’re stuck with the same concept, the below code might help you.,

// for assign custom field – here “Landmark” is my custom field
add_filter( ‘woocommerce_default_address_fields’, ‘woo_new_default_address_fields’ );

function woo_new_default_address_fields( $fields ) {
$fields[‘landmark’] = array(
‘label’ => __( ‘Landmark’, ‘woocommerce’ ),
‘class’ => array( ‘form-row-wide’, ‘address-field’ ),
);
return $fields;
}

// custom field inclusion/declaration for billing address
add_filter( ‘woocommerce_order_formatted_billing_address’ , ‘woo_custom_order_formatted_billing_address’ , 10, 2 );

function woo_custom_order_formatted_billing_address( $address, $WC_Order ) {
$address = array(
‘first_name’ => $WC_Order->billing_first_name,
‘last_name’ => $WC_Order->billing_last_name,
‘landmark’ => $WC_Order->billing_landmark,
‘company’ => $WC_Order->billing_company,
‘address_1’ => $WC_Order->billing_address_1,
‘address_2’ => $WC_Order->billing_address_2,
‘city’ => $WC_Order->billing_city,
‘state’ => $WC_Order->billing_state,
‘postcode’ => $WC_Order->billing_postcode,
‘country’ => $WC_Order->billing_country
);
return $address;
}

// custom field inclusion/declaration for billing address – as i need it for shipping address ultimately or if a user chose Ship to different address option – this might help
add_filter( ‘woocommerce_order_formatted_shipping_address’ , ‘woo_custom_order_formatted_shipping_address’ , 10, 2 );

function woo_custom_order_formatted_shipping_address( $address, $WC_Order ) {
$address = array(
‘first_name’ => $WC_Order->shipping_first_name,
‘last_name’ => $WC_Order->shipping_last_name,
‘landmark’ => $WC_Order->shipping_landmark,
‘company’ => $WC_Order->shipping_company,
‘address_1’ => $WC_Order->shipping_address_1,
‘address_2’ => $WC_Order->shipping_address_2,
‘city’ => $WC_Order->shipping_city,
‘state’ => $WC_Order->shipping_state,
‘postcode’ => $WC_Order->shipping_postcode,
‘country’ => $WC_Order->shipping_country
);
return $address;
}

// custom field replacements
add_filter( ‘woocommerce_formatted_address_replacements’, function( $replacements, $args ){
$replacements[‘{landmark}’] = $args[‘landmark’];
return $replacements;
}, 10, 2 );

// custom field reordering – I have set it up for my country IN – India — you can modify as per your wish.
add_filter( ‘woocommerce_localisation_address_formats’, ‘woocommerce_custom_address_format’, 20 );
function woocommerce_custom_address_format( $formats ) {
$formats[ ‘IN’ ] = “{name}\n{address_1},\n,{address_2},\n{landmark},\n{city} – {postcode}\n,{state} \n{country}”;
return $formats;
}

Incase, you don’t know – you have to place this in the functions.php file of your theme holder.

By the way, it wasn’t a trouble.
Happy Coding.!

Thanks for your quick reply. The plugin is awesome and you are doing a great work.!

I referred the links and make it worked out, however i am facing issues on 2 things which requires your advise.

The nelwy added custom field appears correclty on the address section and additionally keeps appearing on the order detail page as here: https://postimg.cc/5YbVgnvT
Also on the email it shows as a separate section as indicated here: https://postimg.cc/94G2yv4y.

Please advise how to avoid the custom fields on both email and order page without disturbing the custom-field present in the address section.