Answer by ingconti for Prevent multiple Tap on the same UIButton

it seems that under iOS 14.x it will happen automatically when You tap.

I have written small demo app with a nav controller, a controller of class "ViewController" with a button invoking an action "pushIt".

(see code)I have set Storyboard ID to a separated controller to "ColoredVCID" and added a global counter, just to see...

Long way SHORT: it seems working correctly.

//  compulsiveTouch////  Created by ing.conti on 03/08/21.   import UIKit    fileprivate var cont = 0    class ViewController: UIViewController {        @IBAction func pushIt(_ sender: Any) {            cont+=1            print(cont)            let storyboard = UIStoryboard(name: "Main", bundle: nil)            let vc = storyboard.instantiateViewController(withIdentifier: "ColoredVCID")            self.navigationController!.present(vc, animated: true)            // OR:            self.navigationController!.pushViewController(vc, animated: true)        }    }

In PAST days I usually did:

   @objc func pushItOLD(_sender: Any){        // prevent compulsive touch:        self.setButtonActive(btn: self.pushBtn!, active: false)        // now re-eanble it... after 1 second:        let when = DispatchTime.now() + 1        DispatchQueue.main.asyncAfter(deadline: when, execute: { () -> Void in            self.setButtonActive(btn: self.pushBtn!, active: true)        })    }    func setButtonActive(btn: UIButton?,  active: Bool){        guard let btn = btn else{            return        }        btn.isEnabled = active        btn.alpha = (active ? 1 : 0.5)    }

that CAN BE very useful nowadays if your button for example invokes a network request... to prevent double calls.

(I added some cosmetics to use alpha.. to let user see it as "disabled" ..)