FBSDKAppInviteDialog
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A dialog for sending App Invites.

Inherits from:NSObject
Declared in:FBSDKAppInviteDialog.h
Properties
content

The content for app invite.

@property (nonatomic, copy) FBSDKAppInviteContent *content;
delegate

The receiver's delegate or nil if it doesn't have a delegate.

@property (nonatomic, weak) id<FBSDKAppInviteDialogDelegate> delegate;
Class Methods
showWithContent:delegate:

Convenience method to show a FBSDKAppInviteDialog

ParameterDescription
content

The content for the app invite.

delegate

The receiver's delegate.

+ (instancetype)
showWithContent: (FBSDKAppInviteContent *)content
delegate: (id<FBSDKAppInviteDialogDelegate>)delegate;
Instance Methods
canShow

A Boolean value that indicates whether the receiver can initiate an app invite.

- (BOOL) canShow;
Discussion:

May return NO if the appropriate Facebook app is not installed and is required or an access token is required but not available. This method does not validate the content on the receiver, so this can be checked before building up the content.

show

Begins the app invite from the receiver.

- (BOOL) show;
validateWithError:

Validates the content on the receiver.

ParameterDescription
errorRef

If an error occurs, upon return contains an NSError object that describes the problem.

- (BOOL) validateWithError:(NSError *__autoreleasing *)errorRef;