title: Unable to pass user id in text field with Voyager Laravel
body: <p>I have installed Voyager for Laravel. 
  I cannot understand the relation and why it gives me a dropdown menu each time.</p>
  
  <p>Here is what I have done:</p>
  
  <p><a href="https://i.stack.imgur.com/xJpa0.png" rel="nofollow noreferrer">Image showing relations</a></p>
  
  <p>As you can see I have created a relation "Coupon" "belongsTo" "users"</p>
  
  <p>In the coupon table I have created a user_id column.</p>
  
  <p>All I want is the user id to be showing in the next page so I can save it to the DB when the user creates the coupon.
  The problem is that when I log as a user and create a coupon, I see a dropdown menu rather than the id of the user:</p>
  
  <p><a href="https://i.stack.imgur.com/J8TSr.png" rel="nofollow noreferrer">Image showing user panel</a></p>
  
  <p>Any idea why please?</p>
  
  <p>Thank you.</p>