title: How custom seterror() background and icon
body: <p>A lot of posts talk about this probleme, but nobody give the solution to custom the background of seterror() of EditText. It is really possible?</p>
  
  <p>I have this :<a href="http://www.romito.fr/public/images/edittext-before.png" rel="nofollow noreferrer">http://www.romito.fr/public/images/edittext-before.png</a></p>
  
  <p>->And i would like that : <a href="http://www.romito.fr/public/images/edittext-after.png" rel="nofollow noreferrer">http://www.romito.fr/public/images/edittext-after.png</a></p>
  
  <p>I already tried all solutions found on stackoverflow... (like <a href="https://stackoverflow.com/questions/5218691/how-to-display-input-errors-in-popup">How to display input errors in popup?</a> for example)</p>
  
  <p>Thanks</p>