编辑 WooCommerce 结帐页面账单地址字段

Question

我想编辑 WooCommerce 结账页面的账单地址。我想编辑结账页面的账单状态。我尝试通过首先在我的子主题中执行此操作来对其进行编辑。

然后我尝试编辑 class-wc-checkout.php 文件：

// Billing address
$billing_address = array();
    if ( $this->checkout_fields['billing'] ) {
        foreach ( array_keys( $this->checkout_fields['billing'] ) as $field ) {
            $field_name = str_replace( 'billing_', '', $field );
            $billing_address[ $field_name ] = $this->get_posted_address_data( $field_name );
        }
    }

没有成功。我该怎么做？

谢谢。

Answer 1

Important advice: Never touch WooCommerce plugin core files avoiding:

Important errors

Losing the changes you have done when plugin is updated

To customize WooCommerce you can:

Overriding Templates via a Theme (copying templates to your active theme).

Use actions and filters hooks (in function.php file of your active theme).

要编辑/创建/删除/重新排序结帐字段，我们可以使用这 2 个过滤器挂钩：

'woocommerce_checkout_fields'

或者在特定情况下您需要使用

'woocommerce_default_address_fields' （适用于以下所有账单和送货默认字段）

这里是账单和运费默认字段列表：

country
first_name
last_name
company
address_1
address_2
city
state
postcode

例如，要使 'billing_state' 字段成为必需字段：

add_filter( 'woocommerce_default_address_fields' , 'custom_override_default_address_fields' );
function custom_override_default_address_fields( $address_fields ) {

    // we are changing here billing_state field to required
    $address_fields['billing']['billing_state']['required'] = true;

    return $address_fields;
}

每个字段都包含一组您可以编辑的属性：

type – type of field (text, textarea, password, select)
label – label for the input field
placeholder – placeholder for the input
class – class for the input
required – true or false, whether or not the field is require
clear – true or false, applies a clear fix to the field/label
label_class – class for the label element
options – for select boxes, array of options (key => value pairs)

结帐字段分为 4 组：

送货字段
账单字段
帐户字段
订单字段（备注、评论）

参考文献：

编辑 WooCommerce 结帐页面账单地址字段

Editing WooCommerce checkout page billing address fields

php

wordpress

woocommerce

checkout

custom-fields