//checks if form has been submited and if empty sets to error
if (isset($_POST["submit"])) {
$moviename = get_post_value("moviename");
if (!$moviename) {
$moviename_class = "error";
}
$moviecast = get_post_value("moviecast");
if (!$moviecast) {
$moviecast_class = "error";
}
$moviedescription = get_post_value("moviedescription");
if (!$moviedescription) {
$moviedescription_class = "error";
}
//function returns posterfile name and returns any errors
list($posterfilename, $posterfilename_error, $posterfilename_msg) = get_file_upload("posterfilename");
if (!$posterfilename) {
$posterfilename_class = "error";
}
//function gets row id of movie in database
if ($moviename && $moviecast && $moviedescription && $posterfilename) {
$rowid = add_movie($moviename, $moviedescription, $moviecast, $posterfilename);
} else {
$error_msg = "Please enter required fields.";
}
}
//post submit
?>
<div class="container">
<!-- Contact Form -->
$moviedescription_class = "";
$posterfilename_class = "";
if (isset($_POST["submit"]) && $_POST["submit"] == "Update Movie") {
$moviename = get_post_value("moviename");
if (!$moviename) {
$moviename_class = "error";
}
$moviecast = get_post_value("moviecast");
if (!$moviecast) {
$moviecast_class = "error";
}
$moviedescription = get_post_value("moviedescription");
if (!$moviedescription) {
$moviedescription_class = "error";
}
$image_file = get_file_upload("posterfilename");
if ($image_file) {
list($posterfilename, $posterfilename_error, $posterfilename_msg) = $image_file;
if (!$posterfilename) {
$posterfilename_class = "error";
}
}
//outter if statement for poster change
if ($moviename && $moviecast && $moviedescription && $posterfilename) {
update_movie($movieid, $moviename, $moviedescription, $moviecast, $posterfilename);
} else {
$error_msg = "Please enter required fields.";
}
}
//post submit
if (isset($_POST["submit"]) && $_POST["submit"] == "Delete Movie") {
