Send Custom Field with Order Email Woocomerce

The code below shows my custom field on my product page and billing page. Can somebody please explain what i need to add to have the field value sent with the woocommerce order to my email once complete

snippet—-

add_action( ‘woocommerce_after_checkout_billing_form’, ‘add_user_field_to_checkout’ );

function add_user_field_to_checkout( $checkout ) {

$current_user = wp_get_current_user();
$saved_url = $current_user->front_door_key;

woocommerce_form_field( ‘front_door_key’, array(
‘type’ => ‘text’,
‘class’ => array(‘user_url form-row-wide’),
‘label’ => __(‘Front Door Key Code’),
‘placeholder’ => __(‘Key Code’),
‘required’ => true
),
$saved_url );

}
add_action( ‘woocommerce_before_add_to_cart_button’, ‘add_user_field_to_checkout’ );

function woocommerce_before_add_to_cart_button( $checkout ) {

$current_user = wp_get_current_user();
$saved_url = $current_user->front_door_key;

woocommerce_form_field( ‘front_door_key’, array(
‘type’ => ‘text’,
‘class’ => array(‘user_url form-row-wide’),
‘label’ => __(‘Front Door Key Code’),
‘placeholder’ => __(‘Key code ‘),
‘required’ => true
),
$saved_url );

}

—snippet ends

• This topic was modified 4 years, 11 months ago by VERTEXMEDIA.