CanMakePaymentEvent
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
Note: This feature is only available in Service Workers.
The CanMakePaymentEvent
interface of the Payment Handler API is the event object for the canmakepayment
event, fired on a payment app's service worker to check whether it is ready to handle a payment. Specifically, it is fired when the merchant website calls the PaymentRequest()
constructor.
Constructor
CanMakePaymentEvent()
Experimental-
Creates a new
CanMakePaymentEvent
object instance.
Instance methods
respondWith()
Experimental-
Enables the service worker to respond appropriately to signal whether it is ready to handle payments.
Examples
js
self.addEventListener("canmakepayment", (e) => {
e.respondWith(
new Promise((resolve, reject) => {
someAppSpecificLogic()
.then((result) => {
resolve(result);
})
.catch((error) => {
reject(error);
});
}),
);
});
Specifications
Specification |
---|
Payment Handler API # the-canmakepaymentevent |
Browser compatibility
BCD tables only load in the browser