WooCommerce发货明细必填字段

我正在尝试将电话号码必填字段添加到Woocommerce结帐的发货详细信息页面，但只有在选择其他发货地址时，该字段才应为必填字段。

Woocommerce认为这是一个定制的修改，超出了他们的支持范围，并建议我将问题张贴在这里。

看完这篇文章后，我取得了一些进展http://docs.woothemes.com/document/tutorial-customising-checkout-fields-using-actions-and-filters/ 这让我几乎做到了，但我有一些问题。

我只希望该字段在客户发货至其他地址时为必填字段，而该字段表示，即使未选择其他发货详细信息，也需要填写该字段。

我不得不放弃这些更改，因为这是一个实时站点，但我更新了功能。php具有以下功能：

//Add Tel Number to Shipping Address 
// Hook in 
add_filter( \'woocommerce_checkout_fields\' , \'custom_override_checkout_fields\' );

// Our hooked in function - $fields is passed via the filter! 
function custom_override_checkout_fields( $fields ) { 
$fields[\'shipping\'][\'shipping_phone\'] = array( 
\'label\' => __(\'Phone\', \'woocommerce\'), 
\'placeholder\' => _x(\'Phone\', \'placeholder\', \'woocommerce\'), 
\'required\' => false, 
\'class\' => array(\'form-row-wide\'), 
\'clear\' => true 
);

return $fields; 
}

/** 
* Process the checkout 
*/ 
add_action(\'woocommerce_checkout_process\', \'my_custom_checkout_field_process\');

function my_custom_checkout_field_process() { 
// Check if set, if its not set add an error. 
if ( ! $_POST[\'shipping_phone\'] ) 
wc_add_notice( __( \'Please enter a phone number for the recipient.\' ), \'error\' ); 
}

这是可行的，因为显示了字段，但我有两个问题。

1）如果选择了发货至其他地址，我如何使其仅要求强制完成？

2）即使该字段是必填字段，我如何才能像其他字段一样在手机标签旁边显示红色星号？

如果有人能帮忙，我会非常感激的。

谢谢

抢劫

//Add Tel Number to Shipping Address // Hook in add_filter( \'woocommerce_checkout_fields\' , \'custom_override_checkout_fields\' ); // Our hooked in function - $fields is passed via the filter! function custom_override_checkout_fields( $fields ) { $fields[\'shipping\'][\'shipping_phone\'] = array( \'label\' => __(\'Phone\', \'woocommerce\'), \'placeholder\' => _x(\'Phone\', \'placeholder\', \'woocommerce\'), \'required\' => true, \'class\' => array(\'form-row-wide\'), \'clear\' => true ); return $fields; } /** * Process the checkout */ add_action(\'woocommerce_checkout_process\', \'my_custom_checkout_field_process\');

add_filter( \'woocommerce_checkout_fields\', \'billing_fields_altration\', 9999 ); function billing_fields_altration( $woo_checkout_fields_array ) { // unset( $woo_checkout_fields_array[\'billing\'][\'billing_first_name\'] ); unset( $woo_checkout_fields_array[\'billing\'][\'billing_last_name\'] ); // unset( $woo_checkout_fields_array[\'billing\'][\'billing_phone\'] ); // unset( $woo_checkout_fields_array[\'billing\'][\'billing_email\'] ); // unset( $woo_checkout_fields_array[\'order\'][\'order_comments\'] ); // and to remove the fields below unset( $woo_checkout_fields_array[\'billing\'][\'billing_company\'] ); //unset( $woo_checkout_fields_array[\'billing\'][\'billing_country\'] ); //unset( $woo_checkout_fields_array[\'billing\'][\'billing_address_1\'] ); unset( $woo_checkout_fields_array[\'billing\'][\'billing_address_2\'] );//REMOVE FIELDS //unset( $woo_checkout_fields_array[\'billing\'][\'billing_city\'] ); //unset( $woo_checkout_fields_array[\'billing\'][\'billing_state\'] ); //unset( $woo_checkout_fields_array[\'billing\'][\'billing_postcode\'] ); $woo_checkout_fields_array[\'billing\'][\'billing_phone\'][\'required\'] = true;//ENABLE VALIDATION unset( $woo_checkout_fields_array[\'shipping\'][\'shipping_last_name\'] ); //unset( $address_fields_array[\'postcode\'][\'validate\']);//DISABLE VALIDATION return $woo_checkout_fields_array; }

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