<?php //Imports require_once 'db.php'; require_once 'Checklist.php'; if (!isset($_POST['id']) || !is_numeric($_POST['id'])) { http_response_code(422); echo 'Invalid list ID'; exit; } $con = connect_db(); $employee = new Checklist(); $employee->id = intval($_POST['id']); $employee->delete($con); $con->close(); header('Location: ../checklists');