require_once 'classes/class.user.php';
$user_home = new USER();
if (!$user_home->is_logged_in()) {
    $user_home->redirect('index.php');
}
$stmt = $user_home->runQuery("SELECT * FROM users WHERE id=:uid");
$stmt->execute(array(":uid" => $_SESSION['userSession']));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
require_once 'classes/class.update.php';
$update = new Update();
$scode = trim($_POST['supcode']);
$units = trim($_POST['units']);
$appkgs = trim($_POST['appkgs']);
$supkgs = trim($_POST['supkgs']);
$editor = $row['id'];
$stmt = $update->runQuery("SELECT * FROM today_supply WHERE supplier_code=:sup_code");
$stmt->execute(array(":sup_code" => $scode));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
if ($stmt->rowCount() > 0) {
    $msg = '<div class="alert alert-warning alert-dismissable">
  <button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>
  <h4>  <i class="icon fa fa-warning"></i> Sorry!</h4>
  Supply record Already added. 
</div>';
    // $msg = "
    //       <div class='alert alert-error'>
    //     <button class='close' data-dismiss='alert'>&times;</button>
    //       <strong>Sorry !</strong>  email allready exists , Please Try another one
    //     </div>
    //     ";
} else {