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 new PaymentRequest().
Constructor
CanMakePaymentEvent()Experimental-
Creates a new
CanMakePaymentEventobject 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
| desktop | mobile | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
CanMakePaymentEvent | |||||||||||
CanMakePaymentEvent() constructor | |||||||||||
methodData | |||||||||||
modifiers | |||||||||||
paymentRequestOrigin | |||||||||||
respondWith | |||||||||||
topOrigin | |||||||||||