Should this query work?

[pyro.699]

its not woorking ill show more code...

At the top:

PHP Code:

if ($vbulletin->userinfo['resume']) 
{ 
$errormessage .="Sorry, you are only aloud to submit 1 resume, if you are having troubles, please contact the admin.";
eval('print_output("' . fetch_template('STANDARD_ERROR') . '");'); 


At Bottom:

PHP Code:

if ($_POST)
{
//#########################
//crap to make shure theres no errors...
//#########################
}
else
    {

//#################################
//Stuff for e-mail, that vb.org is not aloud 2 see :P
//#################################

//Mail it off!
    mail("cody.woolaver@gmail.com","Resume Submitted",$message,"From: Celia.net");
//display redirect
    $navbits = array();
    $navbits[$parent] = 'Staff Resume';
    $navbits = construct_navbits($navbits);
    eval('$navbar = "' . fetch_template('navbar') . '";');
    eval('print_output("' . fetch_template('PYRO_REDIRECT') . '");');
//set query
     $db->query_write("  
     UPDATE " . TABLE_PREFIX . "user  
     SET resume = '1' 
     WHERE userid = '" . $vbulletin->userinfo['userid'] . "' 
     LIMIT 1
      ") 


ok, after i hit submit, it takes me 2 the redirect page, fine... i go back, redo it, click submit, and it still allows em 2 submit it...
i made a table inside "user" called "resume", int(1)"

now, shoudlent that work?