blank entries in the database

[fife]

I have an issue with some code I have.  All the code works correctly apart from when submit is clicked not only does it update a the current club but it creates a blank entry in the database!  I cant see whats wrong.  Here is the code.........

 

//gets
$validation = $_GET['new_club'];
//Querys
    $qGetClub = "SELECT * FROM clubs WHERE validationID = '$validation'"; 
$rGetClub = mysql_query($qGetClub);
$Club = mysql_fetch_array($rGetClub);
//Query for category by name
$qGetCat = "SELECT * FROM club_category WHERE catID = ".$Club['cat']."";
$rGetCat = mysql_query($qGetCat);
$CatName = mysql_fetch_array($rGetCat);
//query for related sub categorys.
$qGetSub = "SELECT * FROM sub_categorys WHERE catID =".$Club['cat']."";
$rSubCat = mysql_query($qGetSub);
// query for groups created
$Groupq	=	mysql_query("SELECT * FROM groups WHERE memberID = '".$User['memberID']."'");

//end of querys

if(isset($_POST['insert_clubbtn1'])){ 
//Process data for validation     
$subcat    	= trim($_POST['subcat']);  
$NewSubCat = trim($_POST['NewSubCat']); 
//Prepare data for db insertion      
$subcat			= mysql_real_escape_string($subcat); 
//find the new category 
//insert
$result = mysql_query("UPDATE clubs  SET 
`sub_category`			=	'$subcat'
WHERE validationID ='$validation'") or die(mysql_error());



if ($result!=="") {		
$otherg	=	trim($_POST['other_groups']);
	$newg	=	trim($_POST['new_group']);
	$newg	=	mysql_real_escape_string($newg);     
	//if an item other than none from the list is selected then update the club with an ID relating to the group it belongs to			
if ($otherg !=='None') { $groupsq = mysql_query("UPDATE `clubs` SET groupID ='$otherg' WHERE validationID ='$validation'") or die (mysql_error()); }
// If none is selected then $newg must have a value so create a new group in the groups table and then on the next page I will add the group in the club table 		
else	{
$groupsq = mysql_query("INSERT INTO `groups` (`memberID`, `group`, `clubID`) VALUES ('".$User['memberID']."', '$newg', '".$Club['clubID']."')")or die (mysql_error());	
}   }

	if ($NewSubCat !="") { mail("mail","New Sub Category Request","Dear Ring Master,
\n\nThe club in the name of $name with a validation code of $validationID would like a new sub category called $new_cat\n\n  
\nTeam Arena\n\n\n\n"); }

$url = "/members/create/create_clubp3.php?new_club=$validation";  
header("Location: $url");     
}	

[fife]

sorry the blank entries are appearing in the clubs table

[xyph]

Perhaps if you got your whitespace/formatting in order it would help you to find the error.