FIRAuthUIDelegate
@protocol FIRAuthUIDelegate <NSObject>
@protocol FIRAuthUIDelegate A protocol to handle user interface interactions for Firebase Auth. This protocol is available on iOS, macOS Catalyst, and tvOS only.
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If implemented, this method will be invoked when Firebase Auth needs to display a view controller.
Declaration
Objective-C
- (void)presentViewController: (nonnull UIViewController *)viewControllerToPresent animated:(BOOL)flag completion:(void (^_Nullable)(void))completion;
Parameters
viewControllerToPresent
The view controller to be presented.
flag
Decides whether the view controller presentation should be animated or not.
completion
The block to execute after the presentation finishes. This block has no return value and takes no parameters.
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If implemented, this method will be invoked when Firebase Auth needs to display a view controller.
Declaration
Objective-C
- (void)dismissViewControllerAnimated:(BOOL)flag completion:(void (^_Nullable)(void))completion;
Parameters
flag
Decides whether removing the view controller should be animated or not.
completion
The block to execute after the presentation finishes. This block has no return value and takes no parameters.