PaymentRequest - Web APIs 编辑

Secure context

This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The Payment Request API's PaymentRequest interface the primary access point into the API, and lets web content and apps accept payments from the end user on behalf of the operator of the site or the publisher of the app.

Constructor

PaymentRequest() Secure context

Creates a new PaymentRequest object.

Properties

PaymentRequest.id Read only Secure context

An unique identifier for a particular PaymentRequest, which can be set via details.id. When none is set, it defaults to a UUID.

PaymentRequest.shippingAddress Read only Secure context

If requested via payment options, returns the shipping address chosen by the user for the purposes of calculating shipping. This property is only populated if the constructor is called with the requestShipping flag set to true. Additionally, in some browsers, the parts of the address will be redacted for privacy until the user indicates they are ready to complete the transaction (i.e., they hit "Pay").

PaymentRequest.shippingOption Read only Secure context

Returns the identifier of the selected shipping option. This property is only populated if the constructor is called with the requestShipping flag set to true.

PaymentRequest.shippingType Read only Secure context

Returns the type of shipping used to fulfill the transaction. This will be one of shipping, delivery, pickup, or null if a value was not provided in the constructor.

Methods

PaymentRequest.canMakePayment() Secure context

Indicates whether the PaymentRequest object can make a payment before calling show().

PaymentRequest.show() Secure context

Causes the user agent to begin the user interaction for the payment request.

PaymentRequest.abort() Secure context

Causes the user agent to end the payment request and to remove any user interface that might be shown.

Events

merchantvalidation Secure context

With some payment handlers (e.g., Apple Pay), this event handler is called to handle the merchantvalidation event, which is dispatched when the user agent requires that the merchant validate that the merchant or vendor requesting payment is legitimate.
Also available using the onmerchantvalidation event handler property.

paymentmethodchange Secure context

With some payment handlers (e.g., Apple Pay), dispatched whenever the user changes payment instrument, like switching from a credit card to a debit card.
Also available using the onpaymentmethodchange event handler property.

shippingaddresschange Secure context

Dispatched whenever the user changes their shipping address.
Also available using the onshippingaddresschange event handler property.

shippingoptionchange Secure context

Dispatched whenever the user changes a shipping option.
Also available using the onshippingoptionchange event handler property.

Specifications

Browser compatibility

BCD tables only load in the browser