Question

在WooCommerce结帐字段中，我尝试在结帐表单上的billing_address_1上方设置billing_address_2。

所以不是：

Street Address
Apartment

我想：

Apartment
Street Address

请注意，我正在使用名为Avada的主题。

我怎样才能做到这一点？

感谢。

Answer 1

更新（与您的评论相关）......

这里有一个删除＆＃34;地址＆＃34;来自Address1字段的文本标签并将其设置为Address2字段，也使该字段（可选）需要并更改一点占位符...我还有另一种解决方案（见下面的代码）。

以下是代码：

add_filter( 'woocommerce_checkout_fields', 'custom_billing_fields_order' );
function custom_billing_fields_order( $fields ) {

    // 1. Customizing address_1 and address_2 fields
    $fields['billing']['billing_address_1']['label'] = ''; // Removing the label from Adress1
    $fields['billing']['billing_address_2']['label'] = __('Address', 'theme_domain');
    $fields['billing']['billing_address_2']['required'] = true; // Making Address 2 field required
    $fields['billing']['billing_address_2']['placeholder'] = __('Apartment, suite, unit etc...', 'woocommerce');

    // 2. Custom ordering the billing fields array (toggling address_1 with address_2)
    $custom_fields_order = array(
        'billing_first_name', 'billing_last_name',
        'billing_company',
        'billing_email',      'billing_phone',
        'billing_country',
        'billing_address_2',  'billing_address_1',  ##  <== HERE, changed order
        'billing_postcode',   'billing_city'
    );

    foreach($custom_fields_order as $field)
        $new_ordered_fields[$field] = $fields['billing'][$field];

    // Replacing original fields order by the custom one
    $fields['billing'] = $new_ordered_fields;


    // Returning Checkout customized billing fields order
    return $fields;
}

不是切换那两个字段，而是可以反转字段占位符并添加make（可选）字段Address2，因此您不需要重新排序字段。你可以这样做：

add_filter( 'woocommerce_checkout_fields', 'custom_billing_fields_placeholders' );
function custom_billing_fields_placeholders( $fields ) {

    // 1. Customizing address_1 and address_2 fields
    $fields['billing']['billing_address_1']['placeholder'] = __('Apartment, suite, unit etc...', 'woocommerce');
    $fields['billing']['billing_address_2']['required'] = true; // Making Address 2 field required
    $fields['billing']['billing_address_2']['placeholder'] = __('Street address', 'woocommerce');

    // Returning Checkout customized billing fields
    return $fields;
}

代码放在活动子主题（或主题）的function.php文件中，或者放在任何插件文件中。

代码经过测试并有效。

相关答案：Checkout fields: Hiding and showing existing fields

官方文件：Customizing checkout fields using actions and filters

结帐字段 - 将billing_address_2设置在billing_address_1上方

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