title: swiftUI how to have search button on keyboard
body: <p>In <code>SwiftUI</code> I have a simple search <code>TextField</code> where the user type something to be searched and a Button search. </p>
  
  <p>I just want to add the option to have the button Search in the lower right corner of the <code>Keyboard</code> (I saw it in some application) </p>
  
  <p>how can I do that? </p>