[edin]

  if ($searchuser!="" and strlen($searchuser)<=3 and $exactname!="yes") {
    eval("standarderror(\"".gettemplate("error_searchnametooshort")."\");");
  }

This part isn't working for me. We have limited our search index to 4 words, however I can still search for less words ending up with the "No results" message (the settings in the vB control panel has no effect). Please help me getting the "Minimum word length" function to work.