Swift3: Live UiLabel update on user input

Question

I\'ve searched everywhere and can\'t seem to find a clear answer on updating a label in real-time.

How do i go about updating a UILabel (real-time) with

Answer 1

You are update your label in textField shouldChangeCharactersInRange Delegate method :

   func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {

      // Update Your label here......

     YourLabel.text = textField.text 
     return true
 }