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• 句法
• 浏览器兼容性
• 另请参阅
• 相关话题

过时
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

regionCode read-only attribute of the PaymentAddress interface returns a one-, two-, or three-alphanumeric code ( DOMString ) representing the region of the address (e.g., "CA" for California, or "11" for Lisbon, Portugal).

The code is derived from the ISO 3166-2 standard, which defines codes for identifying the subdivisions (e.g., states, provinces, autonomous regions, etc.) of all countries in the world.

If the browser can't determine the region code, or the country doesn't use regions for postal addresses, it returns an empty string.

句法

var regionCode = paymentAddress.regionCode;
					

值

A DOMString indicating the one to three character alphanumeric code representing the region portion of the address. This should correspond to region , but should be the ISO 3166--2 standard's region code. The string is empty if the region code couldn't be determined, isn't needed for the address's country , or was not provided.

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
regionCode 弃用 非标	Chrome 不支持 No	Edge 不支持 No	Firefox 64 注意事项 Disabled 64 注意事项 Disabled Available only in nightly builds. Requires the comma-delineated list in dom.payments.request.supportedRegions to contain one or more of the supported 2-character ISO locales, currently US and CA. Disabled ). To change preferences in Firefox, visit about:config.	IE 不支持 No	Opera 不支持 No	Safari ?	WebView Android 不支持 No	Chrome Android 不支持 No	Firefox Android 64 注意事项 Disabled 64 注意事项 Disabled Available only in nightly builds. Requires the comma-delineated list in dom.payments.request.supportedRegions to contain one or more of the supported 2-character ISO locales, currently US and CA. Disabled ). To change preferences in Firefox, visit about:config.	Opera Android 不支持 No	Safari iOS ?	Samsung Internet Android 不支持 No

图例

完整支持

完整支持

不支持

不支持

兼容性未知 ?

兼容性未知

非标。预期跨浏览器支持较差。

弃用。不要用于新网站。

弃用。不要用于新网站。

见实现注意事项。

用户必须明确启用此特征。

用户必须明确启用此特征。

另请参阅

• United Nations: UN/LOCODE Country Subdivisions ISO 3166-2
• ISO 3166-2 on Wikipedia

元数据

• 最后修改： Jan 28, 2020

相关话题

1. 支付请求 API
2. PaymentAddress
3. 特性

   1. addressLine
   2. city
   3. country
   4. dependentLocality
   5. organization
   6. phone
   7. postalCode
   8. recipient
   9. region
   10. regionCode
   11. sortingCode
   12. toJSON()
4. Related pages for Payment Request API

   1. HTMLIFrameElement.allowPaymentRequest
   2. MerchantValidationEvent
   3. PaymentMethodChangeEvent
   4. PaymentRequest
   5. PaymentRequestUpdateEvent
   6. PaymentResponse