} if (empty($appointment)) { $appointmentErr = "Appointment is Required !"; } if (empty($email)) { $emailErr = "Email is Required !"; } if (empty($username)) { $usernameErr = "User Name is Required !"; } if (empty($role)) { $roleErr = "Role is Required !"; } if (!empty($first_name) && !empty($middle_name) && !empty($appointment) && !empty($email) && !empty($username) && !empty($role)) { $model = new SystemUsersModel(); if ($model->fetch($username, $email) == 0) { if ($model->addUser($first_name, $middle_name, $last_name, $appointment, $email, $username, $password, $role) > 0) { header("location : users.php"); } else { $error = "Addition of new User Failed !"; } } else { $error = "Username or email already exists"; } } } ?> <html> <head> <link href="../css/style.css" rel="stylesheet" type="text/css"/> <style type="text/css">