title: React Hook From with Material UI Transfer List Component
body: <p>I'm using the library react-hook-form with material-ui components.</p>
  <p>I'm working on a form containing the customized component <a href="https://v4-3-3.material-ui.com/components/transfer-list/" rel="nofollow noreferrer">Transfer List</a>; my goal is to access the content of the right hand side of the transfer list using the react-hook-form <code>register</code> or <code>Controller</code> constructs so when I call submit, I can get directly the left or right values as string list.</p>
  <p>How can I achieve this ?</p>
  <p>Thanks in advance.</p>