WooCommerce结算页面，会要求用户填写一些默认字段，如下图——
如果你的业务特点，不需要用户填写这么多的字段，那么应该如何修改呢？
下面将详细向你介绍修改方法！
首先，先来弄清楚，结算页面woocommerce到底准备了哪些默认的字段，其数据结构（格式）是怎么样的？
<?php
array(
// 名
'first_name' => array(
'label' => __( 'First name', 'woocommerce' ),
'required' => true,
'class' => array( 'form-row-first' ),
'autocomplete' => 'given-name',
'autofocus' => true,
'priority' => 10,
),
// 姓
'last_name' => array(
'label' => __( 'Last name', 'woocommerce' ),
'required' => true,
'class' => array( 'form-row-last' ),
'autocomplete' => 'family-name',
'priority' => 20,
),
// 公司
'company' => array(
'label' => __( 'Company name', 'woocommerce' ),
'class' => array( 'form-row-wide' ),
'autocomplete' => 'organization',
'priority' => 30,
),
// 国家
'country' => array(
'type' => 'country',
'label' => __( 'Country', 'woocommerce' ),
'required' => true,
'class' => array( 'form-row-wide', 'address-field', 'update_totals_on_change' ),
'autocomplete' => 'country',
'priority' => 40,
),
// 地址1，如街道
'address_1' => array(
'label' => __( 'Street address', 'woocommerce' ),
/* translators: use local order of street name and house number. */
'placeholder' => esc_attr__( 'House number and street name', 'woocommerce' ),
'required' => true,
'class' => array( 'form-row-wide', 'address-field' ),
'autocomplete' => 'address-line1',
'priority' => 50,
),
// 地址2，如小区
'address_2' => array(
'placeholder' => esc_attr__( 'Apartment, suite, unit etc. (optional)', 'woocommerce' ),
'class' => array( 'form-row-wide', 'address-field' ),
'required' => false,
'autocomplete' => 'address-line2',
'priority' => 60,
),
// 城市
'city' => array(
'label' => __( 'Town / City', 'woocommerce' ),
'required' => true,
'class' => array( 'form-row-wide', 'address-field' ),
'autocomplete' => 'address-level2',
'priority' => 70,
),
// 省或州
'state' => array(
'type' => 'state',
'label' => __( 'State / County', 'woocommerce' ),
'required' => true,
'class' => array( 'form-row-wide', 'address-field' ),
'validate' => array( 'state' ),
'autocomplete' => 'address-level1',
'priority' => 80,
),
// 邮编
'postcode' => array(
'label' => __( 'Postcode / ZIP', 'woocommerce' ),
'required' => true,
'class' => array( 'form-row-wide', 'address-field' ),
'validate' => array( 'postcode' ),
'autocomplete' => 'postal-code',
'priority' => 90,
),
);
然后，如果你不想要那么多的字段，你可以通过woocommerce提供的钩子，去调整字段，例如——
[auth]
<?php
/**
* 调整结算默认字段
* 包括删除默认字段，修改字段，以及添加字段
*/
add_filter( 'woocommerce_default_address_fields', 'wordpresskt_mod_default_checout_fields' );
function wordpresskt_mod_default_checout_fields($fields) {
// 删除默认字段
unset(
$fields['last_name'], // 删除默认字段中的last_name成员
$fields['company'],
$fields['country'],
$fields['address_1'],
$fields['address_2'],
$fields['city'],
$fields['state'],
$fields['postcode']
);
// 修改字段
$fields['first_name'] = array(
'label' => '姓名', // 字段标记，会在字段前面展示
'required' => true,
'class' => array( 'form-row-wide' ), // 宽字段，会占满整行
'autocomplete' => 'given-name',
'autofocus' => true,
'priority' => 10,
);
// 添加字段
$fields['qq'] = array(
'label' => 'QQ',
'required' => true, // 一个必填字段
'class' => array( 'form-row-wide' ),
'autocomplete' => 'given-qq',
'autofocus' => true,
'priority' => 5,
);
return $fields; // 修改字段后一定要返回
}
[/auth]
上面这段代码，可以放在插件文件中，也可以放到你当前主题的functions.php文件中。
看下修改后的效果——
