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I have a UINavigationController inside a UITabBarController. The navigationcontroller has a UITableView and a form for editing items. The problem is that if a tab is tapped during editing, the form is just cleared and the user is dumped back to the UITableView.
Is there a way I can add a prompt to confirm navigation away from the edit view?
I solved this eventually by using a custom UIBarButtonItem which looks like a back arrow.