<?php
               if ($numrows != 0) {
                    while ($row = mysqli_fetch_assoc($query)) {
                        $dbusername = $row["username"];
                        $dbpassword = $row["password"];
                    }
                    if ($username == $dbusername && $password == $dbpassword) {
                        session_start();
                        $_SESSION["sess_username"] = $dbusername;
                        header("Location: dashboard.php");
                    }
                } else {
                    echo "<script src='assets/notyf/notyf.min.js'>
                            var notyf = new Notyf();
                            notyf.confirm('Success');
                         </script>";
                }
?>