Prevent UIAlertController to dismiss

Question

I would like to prevent the UIAlertController from dismissing.

I have a UIAlertAction that simply appends a string into the UIAlertTextFie

Answer 1

Pretty much the same question is answered here

Text field on alert supports paste option, so there is no real reason to have separate button on alert to indicate "paste" option.

Otherwise you should mimic UIAlertController and reimplement it with desiread behavior.