假设我需要将表单顶部的自定义无线电字段（公司或个人）添加到的帐单中。如果访客检查人员，他们应缴纳21%的税，并且他们选择位于NL的公司，他们也应缴纳21%的税。其他情况下他们应该免税吗？有什么想法吗？
这就是我所尝试的：
add_filter(\'woocommerce_billing_fields\', \'custom_woocommerce_billing_fields\');
函数custom\\u woocommerce\\u billing\\u字段（$字段）{
$fields[\'customer_type\'] = array(
\'label\' => __(\'Bedrijf\', \'woocommerce\'),
\'placeholder\' => _x(\'Bedrijf\', \'placeholder\', \'woocommerce\'),
\'required\' => false,
\'clear\' => false,
\'type\' => \'checkbox\',
\'class\' => array(\'my-css\'),
);
$fields[\'customer_type_personal\'] = array(
\'label\' => __(\'Persoonlijke\', \'woocommerce\'),
\'placeholder\' => _x(\'Persoonlijke\', \'placeholder\', \'woocommerce\'),
\'required\' => false,
\'clear\' => false,
\'type\' => \'checkbox\',
\'class\' => array(\'my-css-2\'),
);
return $fields;
}
SO网友:edgematrix
Try it
add_filter(\'woocommerce_billing_fields\', \'custom_woocommerce_billing_fields\');
function custom_woocommerce_billing_fields($fields)
{
$fields[\'billing_options\'] = array(
\'label\' => __(\'Ordering Method\', \'woocommerce\'), // Add custom field label
\'placeholder\' => _x(\'Your NIF here....\', \'placeholder\', \'woocommerce\'), // Add custom field placeholder
\'required\' => true, // if field is required or not
\'clear\' => false, // add clear or not
\'type\' => \'radio\', // add field type
\'class\' => array(\'form-group\'), // add class name
\'options\' => array(
\'privato_cittadino\' => \'Privato cittadino\',
\'azienda_professionista\' => \'Azienda o libero professionista\',
),
);
