title: if !isset multiple OR conditions
body: <p>I cannot get this to work for the life of me, it is PHP.</p>
  
  <pre><code>&lt;?php
   if (!isset($_POST['ign']) || ($_POST['email'])) {
  
    echo "Please enter all of the values!";
      }
  
   else {
  
     echo "Thanks, " . $_POST['ign'] . ", you will recieve an email when the site is         complete!";
  
      }
      ?&gt;
  </code></pre>
  
  <p>I've also tried using !isset twice.</p>