you might wnat to revise your code in the form-handler php page.. its pretty hard to debug as-is.
this is a little 'cleaner' and should be a little more simple:
<?php
$valid=true;
$error="";
####################Error Messages##############################
if($user==""){
$error.="provide your user name<br>\n";
$valid=false;
}
if($password==""){
$error.="provide your password<br>\n";
$valid=false;
}
if($email!=""){
if (!eregi("^.+@.+\\..+$", $email)){
$error.="provide your valid email address<br>\n";
$valid=false;
}else{
$error.="provide your email address<br>\n";
$valid=false;
}
}
if($gamename==""){
$error.="provide your games name<br>\n";
$valid=false;
}
if($gamedemo==""){
$error.="provide your demo's URL<br>\n";
$valid=false;
}
if($screenshot1==""
&& $screenshot2==""
&& $screenshot3==""
&& $screenshot4==""
&& $screenshot5==""
&& $screenshot6==""){
$error.="Provide us with at least one screenshot<br>\n";
$valid=false;
}
if($description==""){
$error.="fill out a description for your game<br>\n";
$valid=false;
}
###################/Error Messages##############################
#Error adding your game to the showcase
if (!$valid){
echo "<head>
<title>Zelda Evolution // ShowCase Addition</title>
</head>
<body>";
include "../../format_top.php";
echo "
<br>
Error adding to the ShowCase
<br>
<br>
Before you continue you must:
<br>
<br>
$error";
include "../../format_top.php";
}else{
echo "everything checks out";
}
?>