title: authlogic - cause for unsuccessful session creation and no error messages (with formtastic)
body: <p>I have 2 questions about authlogic:</p>
  
  <p>1 - how to get cause of unsuccessful session creation (for example - not confirmed, blocked, wrong pass etc) to use it in app logic (route to another page for confimation, or re-enter pass etc)?</p>
  
  <p>2 - question about integration formtastic and authlogic. How to show error messages on session creation , when login and pass is NOT provided. Everytime i submitting empty form - there are no any error message(but form.error_messages shows that you must enter login and pass), but if one of fields (login OR pass) provided - all works good.</p>