title: Required Field Validator always shows the error message
body: <p>I have this code:</p>
  
  <pre><code>&lt;asp:TextBox ID="txtFirstName" runat="server"&gt;&lt;/asp:TextBox&gt;
  &lt;asp:RequiredFieldValidator ID="rvFirstName" runat="server" 
   ErrorMessage="Enter First Name" 
  ForeColor="Red" ControlToValidate="txtFirstName" 
  SetFocusOnError="True"&gt;&lt;/asp:RequiredFieldValidator&gt;
  </code></pre>
  
  <p>The problem is that the error message shows every time the page loads not only after the submit button has been clicked. I want it to show it only if the user tries click the "Next"(submit) button (how it should work). </p>
  
  <p>If this is relevant: The code above is placed in a UserControl which is included in another UserControl(the "Next" button is here) which is then included in a View of a MultiView. </p>
  
  <p>Any ideas</p>