title: How to Show UIPickerView when selecting UITextField
body: <p>Here is a screenshot of what I did till now:</p>
  
  <p><img src="https://i.stack.imgur.com/DzxlA.png" alt="enter image description here"></p>
  
  <p>So what I am trying to do is when you select "pick a name" Textfield I need a Picker to show up, with the input @"Jack".</p>