title: Vue: Set focus to dynamic input box
body: <p>I have a form where user can fill an email address and click a plus button against it to create a new one. These input boxes are generated by iterating over an array. When user clicks on the + icon, a new entry is pushed to this array. </p>
  
  <p>Now the new text box is generating fine but I want the cursor to be focused in this one.</p>
  
  <p><a href="https://i.stack.imgur.com/jnGll.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/jnGll.png" alt="enter image description here"></a></p>