fallbackBuilder property
A WidgetBuilder which will be executed in case Sign in with Apple is not available
If this is not provided, this will default to a builder returning a SizedBox.shrink
Implementation
final WidgetBuilder fallbackBuilder;
A WidgetBuilder which will be executed in case Sign in with Apple is not available
If this is not provided, this will default to a builder returning a SizedBox.shrink
final WidgetBuilder fallbackBuilder;