title: How to add icon to errorText below TextFormField?
body: <p>How to add icon to errorText below TextFormField using Flutter?</p>
  
  <p><a href="https://i.stack.imgur.com/LX4QT.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/LX4QT.png" alt=""></a></p>