title: How do I display a tooltip when focus is in a specific textbox?
body: <p>For a textbox, I want to display a tooltip immediatly when the focus is in on the textbox, and stay there for the duration of the focus - not just when the mouse hovers over the textbox.</p>
  
  <p><img src="https://i.stack.imgur.com/1K5Pu.png" alt="enter image description here"></p>
  
  <p>How can I do that?</p>