在WooCommerce中将越南国家/地区的州结帐字段设为必填项 [英] Make state checkout field required for a Vietnam country in WooCommerce

问题描述

WooCommerce中的越南国家/地区尚未定义州，因此我
在结帐页面上添加了一些州。

The country of Vietnam in WooCommerce does not have defined states, so I added some states to my checkout page.

这是我的代码：

add_filter( 'woocommerce_states', 'vietnam_cities_woocommerce' );
   function vietnam_cities_woocommerce( $states ) {
     $states['VN'] = array(
      'HCM' => __('Hồ Chí Minh', 'woocommerce') ,
      'HANOI' => __('Hà Nội', 'woocommerce') ,
      'HAIPHONG' => __('Hải Phòng', 'woocommerce') ,
           );
      return $states;
}

它确实可以正常工作，但是对于越南来说是可选字段。

It do work as I would like, but it is an optional field for Vietnam.

如何根据越南的需要设置此州字段？

How to make this state field as required for Vietnam?

我们将不胜感激。

推荐答案

以下功能将使越南在woocommerce中成为必填字段：

The following function will make for Vietnam the state field as a required in woocommerce:

add_filter( 'woocommerce_get_country_locale', 'custom_country_locale', 10, 1 );
function custom_default_address_fields( $locale ) {
    $locale['VN']['state']['required'] = true;

    return $locale;
}

代码进入活动子主题（活动主题）的functions.php文件中。经过测试并有效。

Code goes in functions.php file of your active child theme (active theme). Tested and works.

说明：每个国家/地区都有特定的区域设置 WooCommerce中的字段设置。我们正在添加/更改在 WC_Countries get_country_locale（）方法

Explanations: Each country have specific "locale" fields settings in WooCommerce. We are adding/altering the default WooCommerce country locale settings that are defined on WC_Countries get_country_locale() method

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