With the latest iOS 8.3 release, our app starts to have a weird behavior.
After finishing textfield editing, the user can click the close button which brings up an
If your deployment target is iOS 8+, try UIAlertController.
UIAlertController
Here's a quick fix for UIAlertView: delay the invocation of showing the alert view when your text field or text view resigns first responder.
UIAlertView
[self performSelector:@selector(showAlertView) withObject:nil afterDelay:0.6];