swift navigation bar show back button code example

Example 1: show back button in navbar swift

let backButton = UIBarButtonItem()
 backButton.title = "New Back Button Text"
 self.navigationController?.navigationBar.topItem?.backBarButtonItem = backButton

Example 2: How to set back button text in Swift

let backButton = UIBarButtonItem()

backButton.title = "name"

self.navigationController?.navigationBar.topItem?.backBarButtonItem = backButton