Secure context
This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The BasicCardRequest
dictionary is a JavaScript object-structure that can be used in the Payment Request API. The properties of BasicCardRequest
are defined in the Basic Card Payment spec).
Properties
BasicCardRequest.supportedNetworks
Optional Secure context- An optional array of
DOMString
s representing the card networks that the retailer supports (e.g. "amex"
, "mastercard"
); see Card network identifiers for a complete list. If the property is missing, it implies that all networks are supported.
Obsolete properties
These properties have been removed from the Payment Method: Basic Card specification and should no longer be used.
BasicCardRequest.supportedTypes
Optional Secure context- This obsolete property was used to provide an optional array of
DOMString
s representing the card types that the retailer supports (e.g.credit
,debit
,prepaid
). If the property is missing, it implies that all the card types are supported. Instead of using this property, it is up to the server to check support for the card given the information coded into the account number.
Card network identifiers
The W3C maintains an official list of approved card network identifier strings, which may be used in the supportedNetworks
list. Those are:
amex
cartebancaire
diners
discover
jcb
mastercard
mir
unionpay
visa
Examples
In the following example, the PaymentRequest()
constructor is used to create a new payment request, which takes three objects as parameters — one containing details of the payment methods that can be used for the payment, one containing details of the actual order (such as items bought and shipping options), and an optional object that describes what data is needed to fullfil the payment (e.g., a shipping address).
The first of these three (supportedInstruments
in the example below) contains a data
property that has to conform to the structure defined by the BasicCardRequest
dictionary.
var supportedInstruments = [{
supportedMethods: 'basic-card',
data: {
supportedNetworks: ['visa', 'mastercard', 'amex', 'jcb',
'diners', 'discover', 'mir', 'unionpay']
}
}];
var details = {
total: {label: 'Donation', amount: {currency: 'USD', value: '65.00'}},
displayItems: [
{
label: 'Original donation amount',
amount: {currency: 'USD', value: '65.00'}
}
],
shippingOptions: [
{
id: 'standard',
label: 'Standard shipping',
amount: {currency: 'USD', value: '0.00'},
selected: true
}
]
};
var options = {requestShipping: true};
try {
var request = new PaymentRequest(supportedInstruments, details, options);
// Add event listeners here.
// Call show() to trigger the browser's payment flow.
request.show().then(function(instrumentResponse) {
// Do something with the response from the UI.
})
.catch(function(err) {
// Do something with the error from request.show().
});
} catch (e) {
// Catch any other errors.
}
Once the payment flow has been triggered using PaymentRequest.show()
and the promise resolves successfully, the PaymentResponse
object available inside the fulfilled promise (instrumentResponse
above) will have a PaymentResponse.details
property that will contain response details. This has to conform to the structure defined by the BasicCardResponse
dictionary, and may look something like this:
{ "cardNumber' : '9999999999999999", "cardholderName' : 'Mr Dick Straw", "cardSecurityCode" : "999", "expiryMonth" : "07", "expiryYear" : "2021", "billingAddress" : { "country" : "GB", // etc. billing address is a PaymentAddress object } }
Specifications
Specification | Status | Comment |
---|---|---|
Basic Card Payment The definition of 'BasicCardRequest' in that specification. |
Working Draft | Initial definition. |
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
BasicCardRequest | Chrome No support No | Edge No support ≤18 — 79 | Firefox
Full support
56
| IE No support No | Opera No support No | Safari ? | WebView Android No support No | Chrome Android Full support 57 | Firefox Android
Full support
56
| Opera Android No support No | Safari iOS ? | Samsung Internet Android Full support 7.0 |
supportedNetworks | Chrome No support No | Edge No support ≤18 — 79 | Firefox
Full support
56
| IE No support No | Opera No support No | Safari ? | WebView Android No support No | Chrome Android Full support 57 | Firefox Android
Full support
56
| Opera Android No support No | Safari iOS ? | Samsung Internet Android Full support 7.0 |
supportedTypes | Chrome No support No | Edge No support ≤18 — 79 | Firefox
No support
56 — 65
| IE No support No | Opera No support No | Safari ? | WebView Android No support No | Chrome Android Full support 57 | Firefox Android
No support
56 — 65
| Opera Android No support No | Safari iOS ? | Samsung Internet Android Full support 7.0 |
Legend
- Full support
- Full support
- No support
- No support
- Compatibility unknown
- Compatibility unknown
- Deprecated. Not for use in new websites.
- Deprecated. Not for use in new websites.
- See implementation notes.
- See implementation notes.
- User must explicitly enable this feature.
- User must explicitly enable this feature.