Tukukkk

I have added to custom fields on the checkout page using YITH checkout Manager billing_customfield1 and billing_customfield2.
I need to show this fields on the email sent by woocommerce.

this is the way , the fields from checkout are being displayed on the email template:

<?php if ( $order->get_billing_first_name() ) : ?>

                <br/><?php echo '<b>Nombre: </b>'.esc_html( $order->get_billing_first_name().' '.$order->get_billing_last_name() ); ?>

            <?php endif; ?>             





            <?php if ( $order->get_billing_phone() ) : ?>

                <br/><?php echo '<b>Teléfono: </b>'.esc_html( $order->get_billing_phone() ); ?>

            <?php endif; ?>



            <?php if ( $order->get_billing_company() ) : ?>

                <br/><?php echo '<b>Nombre de la empresa: </b>'.esc_html( $order->get_billing_company() ); ?>

            <?php endif; ?>



            <?php if ( $order->get_billing_address_1() ) : ?>

                <br/><?php echo '<b>Dirección: </b>'.esc_html( $order->get_billing_address_1() ); ?>

            <?php endif; ?>



            <?php if ( $order->get_billing_address_2() ) : ?>

                <br/><?php echo '<b>Dirección 2: </b>'.esc_html( $order->get_billing_address_2() ); ?>

            <?php endif; ?>



            <?php if ( $order->get_billing_city() ) : ?>

                <br/><?php echo '<b>Ciudad: </b>'.esc_html( $order->get_billing_city() ); ?>

            <?php endif; ?>

I need to show the new 2 custom fields as well but there's no method for

$order->get_customfield1()

Since Woocommerce 3, there is a method inherited from WC_Data Class which is get_meta() and that has to be used on the WC_Order $order instance object.

Most of the time, Order custom fields are registered in database with a meta key starting with an underscore in wp_postmeta table.

So I will use: _billing_customfield1 and _billing_customfield2

Here is your revisited code:

<?php 

if ( $order->get_formatted_billing_full_name() ) {

    echo '<br/><b>'.__("Nombre", "woocommerce") . ': </b>' . esc_html( $order->get_formatted_billing_full_name() );

}             

if ( $order->get_billing_phone() ) {

    echo '<br/><b>'.__("Teléfono", "woocommerce") . ': </b>' . esc_html( $order->get_billing_phone() );

}

if ( $order->get_billing_company() ) {

    echo '<br/><b>'.__("Nombre de la empresa", "woocommerce") . ': </b>' . esc_html( $order->get_billing_company() );

}

if ( $order->get_billing_address_1() ) {

    echo '<br/><b>'.__("Dirección", "woocommerce") . ': </b>' . esc_html( $order->get_billing_address_1() ); 

}

if ( $order->get_billing_address_2() ) {

    echo '<br/><b>'.__("Dirección 2", "woocommerce") . ': </b>' . esc_html( $order->get_billing_address_2() );

}

if ( $order->get_billing_city() ) {

    echo '<br/><b>'.__("Ciudad", "woocommerce") . ': </b>' . esc_html( $order->get_billing_city() ); 

}

if ( $order->get_meta('_billing_customfield1') ) {

    echo '<br/><b>'.__("Campo personalizado 1", "woocommerce") . ': </b>' . esc_html( $order->get_meta('_billing_customfield1') ); 

}

if ( $order->get_meta('_billing_customfield2') ) {

    echo '<br/><b>'.__("Campo personalizado 2", "woocommerce") . ': </b>' . esc_html( $order->get_meta('_billing_customfield2') ); 

}

?>

It should works if those custom fields slugs are _billing_customfield1 and _billing_customfield2

You should need to verify in your database under wp_postmeta table that the correct meta_key are _billing_customfield1 and _billing_customfield2…

If not you will replace them with the right ones.

You can also use the WordPress get_post_meta() function that needs the Order ID that you can have with $order->get_id() like:

if ( get_post_meta( $order->get_id(), '_billing_customfield1', true ) ) {

    echo '<br/><b>'.__("Campo personalizado 1", "woocommerce") . ': </b>' . esc_html( get_post_meta( $order->get_id(), '_billing_customfield1', true ) ); 

}

if ( get_post_meta( $order->get_id(), '_billing_customfield2', true ) ) {

    echo '<br/><b>'.__("Campo personalizado 2", "woocommerce") . ': </b>' . esc_html( get_post_meta( $order->get_id(), '_billing_customfield2', true ) ); 

}