WooCommerce 教程：不允许运送到 PO BOX

今天我们来看看 WooCommerce Checkout 页面，我们的目标是禁止客户输入 PO BOX 地址。我不记得我从哪里得到这个片段，但无论如何，我很高兴再次分享！

WooCommerce 代码段：不允许运送到 PO BOX

/**
 * @snippet       Disallow Shipping to PO BOX

 * @sourcecode    https://businessbloomer.com/?p=19951
 * @author        Rodolfo Melogli
 * @testedwith    WooCommerce 2.5.2
 */

add_action('woocommerce_after_checkout_validation', 'bbloomer_disallow_pobox_shipping');

function bbloomer_disallow_pobox_shipping( $posted ) {
 global $woocommerce;
 $address  = ( isset( $posted['shipping_address_1'] ) ) ? $posted['shipping_address_1'] : $posted['billing_address_1'];
 $address2  = ( isset( $posted['shipping_address_2'] ) ) ? $posted['shipping_address_2'] : $posted['billing_address_2'];
 $postcode = ( isset( $posted['shipping_postcode'] ) ) ? $posted['shipping_postcode'] : $posted['billing_postcode'];
 $replace  = array(" ", ".", ",");
 $address  = strtolower( str_replace( $replace, '', $address ) );
 $address2 = strtolower( str_replace( $replace, '', $address2 ) );
 $postcode = strtolower( str_replace( $replace, '', $postcode ) );
  if ( strstr( $address, 'pobox' ) || strstr( $address2, 'pobox' ) || strstr( $postcode, 'pobox' ) ) {
     wc_add_notice( 'Sorry, we do not ship to PO BOX addresses.', 'error');
  }
}