Resolved: How to trigger textFieldDidChangeSelection only for a specific UITextField?

class MyViewController: UIViewController, UITextFieldDelegate {
    @IBOutlet weak var text1: UITextField!
    @IBOutlet weak var text2: UITextField!
    @IBOutlet weak var text2: UITextField!

     //..........

     func textFieldDidChangeSelection(_ textField: UITextField) {
          print(textField.text) // this code should run only for text1 for example
    }

}

func textFieldDidChangeSelection(_ textField: UITextField) {
    guard textField === text1 else { return }
    print(textField.text)
}