在此页

• 句法
• 范例
• 规范
• 浏览器兼容性
• 相关话题

安全上下文
此特征只可用于 安全上下文 (HTTPS)，在某些或所有 支持浏览器 .

PaymentResponse 对象的 onpayerdetailchange property is an event handler which is called to handle the payerdetailchange event, which is sent to the PaymentResponse when the user makes changes to their personal information while filling out a payment request form.

句法

paymentResponse.onpayerdetailchange = eventHandlerFunction;
					

值

An event handler function which is called to handle the payerdetailchange event when the user makes changes to their personal information while editing a payment request form.

范例

In the example below, onpayerdetailchange is used to set up a listener for the payerdetailchange event in order to validate the information entered by the user, requesting that any mistakes be corrected

// Options for PaymentRequest(), indicating that shipping address,
// payer email address, name, and phone number all be collected.
const options = {
  requestShipping: true,
  requestPayerEmail: true,
  requestPayerName: true,
  requestPayerPhone: true,
};
const request = new PaymentRequest(methods, details, options);
const response = request.show();
// Get the data from the response
let {
  payerName: oldPayerName,
  payerEmail: oldPayerEmail,
  payerPhone: oldPayerPhone,
} = response;
// Set up a handler for payerdetailchange events, to
// request corrections as needed.
response.onpayerdetailchange = async ev => {
  const promisesToValidate = [];
  const { payerName, payerEmail, payerPhone } = response;
  // Validate each value which changed by calling a function
  // that validates each type of data, returning a promise which
  // resolves if the data is valid.
  if (oldPayerName !== payerName) {
    promisesToValidate.push(validateName(payerName));
    oldPayerName = payerName;
  }
  if (oldPayerEmail !== payerEmail) {
    promisesToValidate.push(validateEmail(payerEmail));
    oldPayerEmail = payerEmail;
  }
  if (oldPayerPhone !== payerPhone) {
    promisesToValidate.push(validatePhone(payerPhone));
    oldPayerPhone = payerPhone;
  }
  // As each validation promise resolves, add the results of the
  // validation to the errors list
  const errors = await Promise.all(promisesToValidate).then(results =>
    results.reduce((errors, result), Object.assign(errors, result))
  );
  // If we found any errors, wait for them to be corrected
  if (Object.getOwnPropertyNames(errors).length) {
    await response.retry(errors);
  } else {
    // We have a good payment; send the data to the server
    await fetch("/pay-for-things/", { method: "POST", body: response.json() });
    response.complete("success");
  }
};
await response.retry({
  payer: {
    email: "invalid domain.",
    phone: "invalid number.",
  },
});
					

规范

规范	状态	注释
支付请求 API The definition of 'onpayerdetailchange' in that specification.	候选推荐	初始定义。

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
onpayerdetailchange	Chrome 不支持 No	Edge 不支持 No	Firefox 64 注意事项 64 注意事项 Available only in nightly builds.	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 64 注意事项 Available only in nightly builds.	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

见实现注意事项。

元数据

• 最后修改： Apr 25, 2019

相关话题

1. 支付请求 API
2. PaymentResponse
3. 特性

   1. details
   2. methodName
   3. onpayerdetailchange
   4. payerEmail
   5. payerName
   6. payerPhone
   7. requestId
   8. shippingAddress
   9. shippingOption
4. 方法

   1. complete()
   2. retry()
5. 继承：

   1. EventTarget
6. Related pages for Payment Request API

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