Secure context
This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The PaymentResponse
object's 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.
Syntax
paymentResponse.onpayerdetailchange = eventHandlerFunction;
Value
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.
Examples
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.", }, });
Specifications
Specification | Status | Comment |
---|---|---|
Payment Request API The definition of 'onpayerdetailchange' in that specification. |
Candidate Recommendation | Initial definition. |
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
onpayerdetailchange | Chrome No support No | Edge No support No | Firefox
Full support
64
| IE No support No | Opera No support No | Safari ? | WebView Android No support No | Chrome Android No support No | Firefox Android
Full support
64
| Opera Android No support No | Safari iOS ? | Samsung Internet Android No support No |
Legend
- Full support
- Full support
- No support
- No support
- Compatibility unknown
- Compatibility unknown
- See implementation notes.
- See implementation notes.