0); // Repeat until a unique ID is found return $reportId; } if (isset($_POST['submit'])) { // Capture values from HTML form $rentid = $_POST['renterid']; $dept = $_POST['department']; $fback = $_POST['feedback']; // Generate a unique Report ID $repid = generateUniqueId($conn); // Insert into report table $sql = "INSERT INTO report (Report_ID, Renter_ID, Department, Feedback) VALUES ('$repid', '$rentid', '$dept', '$fback')"; if (mysqli_query($conn, $sql)) { echo ""; echo ""; exit(); } else { echo "Error: " . mysqli_error($conn); echo ""; exit(); } mysqli_close($conn); // Close the database connection } ?>