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Editorial Team
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Asked: 2026-06-02T23:55:47+00:00

I would like to prompt a user to sign in with a UIAlertView when

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I would like to prompt a user to sign in with a UIAlertView when the user presses a certain tab bar item in a tab bar controller.

This tab bar controller exists in storyboard, and as a result I’m not sure where i can do this. Apple claims that UITabBarController shouldn’t be subclassed, further adding to my confusion. And furthermore, i am aware of UITabBarController’s delegate pattern but i don’t know what view controller i can hook it up to Note: My UITabBarController is generated from a modal segue from a UIViewController.

Thank you in advance.

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1 Answer

  1. Editorial Team

    I found the answer to this when answering another of my own questions, here.

    I used the uitabbarcontrollerdelegate and set that in the root controller.

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