How to Change back button title on navigation controller in swift3?

Question

I want to change the title of backbutton to any name in swift 3.I tried many ways but none of them worked for me.

self.navigationItem.backBarButtonItem?.titl         


        

Answer 1

You will have to set the backBarButtonItem property of the navigationItem of the viewController that you push the said viewController from.

self.navigationItem.backBarButtonItem = UIBarButtonItem(title: "Back", style: UIBarButtonItemStyle.plain, target: nil, action: nil)

However, you must set this for each viewController.