I'm adding Sign in with Apple to my app and am aware that it's only supported in iOS 13 and up while I still support back to iOS 11.
I want to add the button via Storyboards as that's what I'm using. When I add the button:
@property (weak, nonatomic) IBOutlet ASAuthorizationAppleIDButton *signInWithAppleButton;
I get the following warning:
as you would expect.
The fix-it adds an API_AVAILABLE macro just above my interface declaration, so it now looks like this:
API_AVAILABLE(ios(13.0))
@interface SignUpViewController ()
// .. bunch of IBOutlets
@property (weak, nonatomic) IBOutlet ASAuthorizationAppleIDButton *signInWithAppleButton;
@end
My question is: is this correct? The app still runs perfectly fine on iOS 12, and I can just hide the button if it's running anything lower than iOS 13, but I just find it strange that the fix it is applied to the whole interface instead of just to the IBOutlet somehow.
Any info appreciated.