split street/housenumber woocommerce

codesnippet.php

/*
Description: unset WooCommerce billing & shipping address_1 field in checkout in favor for 2 new custom fields street and houseno
Author: Code Agency
Author URI: https://codeagency.be
*/
function codeagency_remove_checkout_fields( $fields ) {

    // Billing fields
//    unset( $fields['billing']['billing_company'] );
//    unset( $fields['billing']['billing_email'] );
//    unset( $fields['billing']['billing_phone'] );
//    unset( $fields['billing']['billing_state'] );
//    unset( $fields['billing']['billing_first_name'] );
//    unset( $fields['billing']['billing_last_name'] );
    unset( $fields['billing']['billing_address_1'] );
//    unset( $fields['billing']['billing_address_2'] );
//    unset( $fields['billing']['billing_city'] );
//    unset( $fields['billing']['billing_postcode'] );

    // Shipping fields
//    unset( $fields['shipping']['shipping_company'] );
//    unset( $fields['shipping']['shipping_phone'] );
//    unset( $fields['shipping']['shipping_state'] );
//    unset( $fields['shipping']['shipping_first_name'] );
//    unset( $fields['shipping']['shipping_last_name'] );
    unset( $fields['shipping']['shipping_address_1'] );
//    unset( $fields['shipping']['shipping_address_2'] );
//    unset( $fields['shipping']['shipping_city'] );
//    unset( $fields['shipping']['shipping_postcode'] );

    // Order fields
//    unset( $fields['order']['order_comments'] );

    return $fields;
}
add_filter( 'woocommerce_checkout_fields', 'codeagency_remove_checkout_fields' );


/*
Description: unset WooCommerce billing address_1 field in my account in favor for 2 new custom fields street and houseno
Author: Code Agency
Author URI: https://codeagency.be
*/
function codeagency_override_billing_fields( $fields ) {
	unset($fields['billing_address_1']);
	return $fields;
  }  
add_filter( 'woocommerce_billing_fields' , 'codeagency_override_billing_fields' );


/*
Description: unset WooCommerce shipping address_1 field in my account in favor for 2 new custom fields street and houseno
Author: Code Agency
Author URI: https://codeagency.be
*/
function codeagency_override_shipping_fields( $fields ) {
	unset($fields['shipping_address_1']);
	return $fields;
  }  
add_filter( 'woocommerce_shipping_fields' , 'codeagency_override_shipping_fields' );


/*
Description: WooCommerce checkout new billing custom fields street and houseno
Author: Code Agency
Author URI: https://codeagency.be
*/
function codeagency_add_billing_fields( $fields ) {
	$fields['billing_street'] = array(
        'label'        => __( 'Street' ),
        'type'        => 'text',
        'class'        => array( 'form-row-first' ),
        'priority'     => 55,
        'required'     => true,
	);
	$fields['billing_houseno'] = array(
        'label'        => __( 'House number' ),
        'type'        => 'text',
        'class'        => array( 'form-row-last' ),
        'priority'     => 56,
        'required'     => true,
	);


    return $fields;
}
add_filter( 'woocommerce_billing_fields', 'codeagency_add_billing_fields' );


/*
Description: WooCommerce checkout new shipping custom fields street and houseno
Author: Code Agency
Author URI: https://codeagency.be
*/
function codeagency_add_shipping_fields( $fields ) {
	$fields['shipping_street'] = array(
        'label'        => __( 'Street' ),
        'type'        => 'text',
        'class'        => array( 'form-row-first' ),
        'priority'     => 55,
        'required'     => true,
	);
	$fields['shipping_houseno'] = array(
        'label'        => __( 'House number' ),
        'type'        => 'text',
        'class'        => array( 'form-row-last' ),
        'priority'     => 56,
        'required'     => true,
	);


    return $fields;
}
add_filter( 'woocommerce_shipping_fields', 'codeagency_add_shipping_fields' );





/*
Description: WooCommerce checkout new billing custom fields street and houseno
Author: Code Agency
Author URI: https://codeagency.be
*/+/*
add_action( 'woocommerce_new_order', 'codeagency_merge_street_fields', 10, 1 );
function codeagency_merge_street_fields( $order_id ) {
    $streethouseno = get_post_meta( $order_id, 'billing_street', true );
    if( $streethouseno ){
    update_field( 'billing_address_1', $streethouseno, $order_id );
    }
}
*/



/*
Description: WooCommerce update order meta data at checkout
Merge data from 2 new fields into native billing_address_1 field to preserve breaking conflicts for other operations and 3rd party plugins
Author: Code Agency
Author URI: https://codeagency.be
*/
add_action( 'woocommerce_checkout_update_order_meta', 'codeagency_checkout_field_update_order_meta', 10, 2 );
function codeagency_checkout_field_update_order_meta( $order_id ) {
    $separator = ' '; // Separator for merged fields

    // Billing fields
    $billing_street = sanitize_text_field( $_POST['billing_street'] );
    $billing_houseno   = sanitize_text_field( $_POST['billing_houseno'] );

    if( ! ( empty($billing_street) && empty($billing_houseno) ) )
        update_post_meta( $order_id, '_billing_address_1', $billing_street . $separator . $billing_houseno );

    $shipping_street = sanitize_text_field( $_POST['shipping_street'] );
    $shipping_houseno   = sanitize_text_field( $_POST['shipping_houseno'] );

    if( ! ( empty($shipping_street) && empty($shipping_houseno) ) )
        update_post_meta( $order_id, '_shipping_address_1', $shipping_street . $separator . $shipping_houseno );
}