STPCardFormViewDelegate
@objc
public protocol STPCardFormViewDelegate : NSObjectProtocol
STPCardFormViewDelegate
defines the interface that should be adopted to receive
updates from STPCardFormView
instances.
-
Delegate method that is called when all of the form view’s required inputs are complete or transition away from all being complete. These transitions correspond to
cardForView.cardParams
returning a nil value or not.Declaration
Swift
func cardFormView(_ form: STPCardFormView, didChangeToStateComplete complete: Bool)