add_filter( 'woocommerce_enable_order_notes_field', '__return_false' );
add_filter( 'woocommerce_checkout_fields' , 'wehelpcode_custom_order_notes' );
function wehelpcode_custom_order_notes( $fields ) {
$fields['billing']['new_order_notes'] = array(
'type' => 'textarea',
'label' => 'Customer Order Notes',
'class' => array('form-row-wide'),
'clear' => true,
'priority' => 999,
);
return $fields;
}
add_action( 'woocommerce_checkout_update_order_meta', 'wehelpcode_custom_field_value_to_order_notes', 10, 2 );
function wehelpcode_custom_field_value_to_order_notes( $order_id, $data ) {
if ( ! is_object( $order_id ) ) {
$order = wc_get_order( $order_id );
}
$order->set_customer_note( isset( $data['new_order_notes'] ) ? $data['new_order_notes'] : '' );
wc_create_order_note( $order_id, $data['new_order_notes'], true, true );
$order->save();
}