title: Swift 4: How can I make the keyboard always appear and never disappear?
body: <p>Question: I am wondering how can I make the keyboard always stay on the page and not disappear? </p>
  
  <p>This is my code below so far: </p>
  
  <pre><code>override func viewWillAppear(_ animated: Bool) {
      super.viewWillAppear(animated)
      textField1?.becomeFirstResponder()
      numberKeyPadPopUp()
      textField1.delegate = self
  
  }
  </code></pre>