title: knockout dropdown validation on load? required
body: <p>There are many post on this one which i find not helpful and i need to find out why and how .</p>
  
  <p>I made a fiddle with two controls dropdown and textbox and applied required validation with <code>.extend</code>  <a href="http://jsfiddle.net/supercool/JL26Z/64/" rel="nofollow">My fiddle </a></p>
  
  <p><strong>Question 1 :</strong>  when i first load my page i get a validation error beside dropdown but not beside textbox ? i am confused why is that .</p>
  
  <p><strong>Question 2 :</strong> Ok . its awkward to display a error message on load so i planned to disable error messages display on load . Added this line <code>ko.validation.init({ insertMessages: false });</code> . By this i got rid of on load error message display . BUT  when i click on submit i <strong>can't</strong> find the error message text beside textbox or dropdwon . </p>
  
  <p>One way or the other dropdown is failing my cause to display error text.</p>
  
  <p>Any feasible  approach is much appreciated .</p>