Shake animation for element, for example UITextField

shakeElement.swift

    class func shakeThis(element:UIView) {
        element.transform = CGAffineTransformMakeTranslation(-20, 0)
        
        UIView.animateWithDuration(0.8, delay: 0.0, usingSpringWithDamping: 0.3, initialSpringVelocity: 0.5, options: UIViewAnimationOptions.CurveEaseInOut, animations: { () -> Void in
            
                element.transform = CGAffineTransformIdentity
            
            }, completion: nil)
        
        // iphoneVibrate
        //AudioServicesPlayAlertSound(kSystemSoundID_Vibrate)
    }