HTMLIFrameElement: allowPaymentRequest property
Deprecated
Avoid using this feature in new projects. This feature may be a candidate for removal from web standards or browsers.
Non-standard: This feature is not standardized. We do not recommend using non-standard features in production, as they have limited browser support, and may change or be removed. However, they can be a suitable alternative in specific cases where no standard option exists.
The allowPaymentRequest property of the
HTMLIFrameElement interface returns a boolean value indicating
whether the Payment Request API may be invoked on a cross-origin iframe.