How to override the cancel button in the UISearchBar

Question

I am currently using the following method to stop the cancel button item from showing up in the search bar. I have a custom UIButton that I would like to use in

Answer 1

Swift 4.2, 4.0+ of Rajneesh071 answer

func searchBarTextDidBeginEditing(_ searchBar: UISearchBar) {
    searchBar.setShowsCancelButton(false, animated: true)
}