使 WooCommerce 中不需要结账地址字段

在 Woocommerce 中，我试图使用下面的代码使结账地址字段不需要......但我有这个错误提交结帐表格时“请输入地址以继续”。

我设置不需要的地址结帐字段的代码：

add_filter( 'woocommerce_billing_fields', 'wc_npr_filter_phone', 10, 1 
);
function wc_npr_filter_phone( $address_fields ) {
    $address_fields['billing_phone']['required'] = true;
    $address_fields['billing_country']['required'] = false;
    $address_fields['billing_last_name']['required'] = false;
    $address_fields['billing_city']['required'] = false;
    $address_fields['billing_postcode']['required'] = false;
    $address_fields['billing_email']['required'] = false;
    $address_fields['billing_state']['required'] = false;
    $address_fields['billing_address_1']['required'] = false;
    $address_fields['billing_address_2']['required'] = false;
    return $address_fields;

}

//make shipping fields not required in checkout
add_filter( 'woocommerce_shipping_fields', 
'wc_npr_filter_shipping_fields', 10, 1 );
function wc_npr_filter_shipping_fields( $address_fields ) {
    $address_fields['shipping_first_name']['required'] = false;
    $address_fields['shipping_last_name']['required'] = false;
    $address_fields['shipping_address_1']['required'] = false;
    $address_fields['shipping_address_2']['required'] = false;
    $address_fields['shipping_city']['required'] = false;
    $address_fields['shipping_country']['required'] = false;
    $address_fields['shipping_postcode']['required'] = false;
    $address_fields['shipping_state']['required'] = false;
    return $address_fields;
}

HTML 似乎也没有问题：

如何使 WooCommerce 中不需要结帐地址字段？

你应该需要使用woocommerce_default_address_fields过滤器钩子代替解释here.

替换代码：

// Billing and shipping addresses fields
add_filter( 'woocommerce_default_address_fields' , 'filter_default_address_fields', 20, 1 );
function filter_default_address_fields( $address_fields ) {
    // Only on checkout page
    if( ! is_checkout() ) return $address_fields;

    // All field keys in this array
    $key_fields = array('country','first_name','last_name','company','address_1','address_2','city','state','postcode');

    // Loop through each address fields (billing and shipping)
    foreach( $key_fields as $key_field )
        $address_fields[$key_field]['required'] = false;

    return $address_fields;
}

作为帐单电子邮件和电话默认情况下已经需要，如果你想要它们不需要，你应该需要这个额外的代码：

// For billing email and phone - Make them not required
add_filter( 'woocommerce_billing_fields', 'filter_billing_fields', 20, 1 );
function filter_billing_fields( $billing_fields ) {
    // Only on checkout page
    if( ! is_checkout() ) return $billing_fields;

    $billing_fields['billing_phone']['required'] = false;
    $billing_fields['billing_email']['required'] = false;
    return $billing_fields;
}

所有代码都位于活动子主题（或活动主题）的functions.php 文件中。经过测试并有效。