title: smarty syntax - isset
body: <pre><code>{if isset({$LANG.domainmoreinfo}){$LANG.domainmoreinfo}{/if}
  </code></pre>
  
  <p>This seems to be an incorrect syntax, can someone tell me what am I doing wrong?</p>
  
  <p>Can't we apply a isset on "$LANG.domainmoreinfo" (thing :s) perhaps?
  <i>(yes, I'm that newbie)</i></p>
  
  <p><strong>Update</strong>:
  This is a string (so I believe), if that's the case, then, I can't use isset and I should use something that verifies is length? </p>
  
  <p>Thanks a lot,<br />
  MEM</p>