if (!empty($_POST))
		{
			$book->title = $_POST['title'];
			$book->isbn = $_POST['isbn'];
			$book->chapters = $_POST['chapters'];

			$scanned = array();
			if (isset($_POST['scanned']))
			{
				$scanned = $_POST['scanned'];
			}

			$edited = array();
			if (isset($_POST['edited']))
			{
				$edited = $_POST['edited'];
			}

			$book->setChaptersStatuses($scanned, $edited);

			$valid = $book->save();

			if($valid === TRUE)
			{
				unset($_SESSION['post']['edit']);
				unset($_SESSION['formErrors']);
				$_SESSION['notice'] = 'Boek opgeslagen.';
				header('Location: ' . Core::url('books/view/' . $book->id));
				exit;
			}
			else
			{
				$_SESSION['post']['edit'] = $_POST;
				$_SESSION['formErrors'] = $valid;
				$_SESSION['error'] = View::factory('blocks/book_form_errors')->render();
				header('Location: ' . Core::url('books/edit/' . $book->id));
				exit();
			}
		}