product edit page not work

[alperperi]

Product edit page does not work. Only the product image modification part is visible, the other tab is not visible.

[rlphpm]

Product edit page does not work. Only the product image modification part is visible, the other tab is not visible.

True, you cant add a product from the browser.
I have tried, only in vain, unless you add the product manually from the database.

change the $url so that it can be uploaded to the right folder.
code:

if($_POST) {

$productName 		= $_POST['productName'];

// $productImage = $_POST['productImage'];
$quantity = $_POST['quantity'];
$rate = $_POST['rate'];
$brandName = $_POST['brandName'];
$categoryName = $_POST['categoryName'];
$productStatus = $_POST['productStatus'];

$type = explode('.', $_FILES['productImage']['name']);
$type = $type[count($type)-1];		
$url = '../assests/images/'.uniqid(rand()).'.'.$type;
if(in_array($type, array('gif', 'jpg', 'jpeg', 'png', 'JPG', 'GIF', 'JPEG', 'PNG'))) {
	if(is_uploaded_file($_FILES['productImage']['tmp_name'])) {			
		if(move_uploaded_file($_FILES['productImage']['tmp_name'], $url)) {
			
			$sql = "INSERT INTO product (product_name, product_image, brand_id, categories_id, quantity, rate, active, status) 
			VALUES ('$productName', '$url', '$brandName', '$categoryName', '$quantity', '$rate', '$productStatus', 1)";

			if($connect->query($sql) === TRUE) {
				$valid['success'] = true;
				$valid['messages'] = "Successfully Added";	
			} else {
				$valid['success'] = false;
				$valid['messages'] = "Error while adding the members";
			}

		}	else {
			return false;
		}	// /else	
	} // if
} // if in_array