My registerform.php is not working, i also want user to be able to update phone,address,email, education...

getting errors on members.php

Notice: Undefined index: id in C:\xampp\htdocs\members.php Notice: Undefined index: phone in C:\xampp\htdocs\members.php Notice: Undefined index: address in C:\xampp\htdocs\members.php Notice: Undefined index: email in C:\xampp\htdocs\members.php Notice: Undefined index: education in C:\xampp\htdocs\members.php

registerform.php

--------------------------------

Registration Form

Username:

Password:

Confirm Password:

Phone:

Address:

Email:

Education:

------------------------------

checkregistration.php

if (isset($_POST['signup'])) { // receive all input values from the form $username = mysqli_real_escape_string($db, $_POST['username']); $email = mysqli_real_escape_string($db, $_POST['email']); $password_1 = mysqli_real_escape_string($db, $_POST['password_1']); $password_2 = mysqli_real_escape_string($db, $_POST['password_2']); $address = mysqli_real_escape_string($db, $_POST['address']); $phone = mysqli_real_escape_string($db, $_POST['phone']); $education = mysqli_real_escape_string($db, $_POST['education']); // form validation: ensure that the form is correctly filled if (empty($username)) { array_push($errors, "Username is required"); } if (empty($password_1)) { array_push($errors, "Password is required"); } if ($password_1 != $password_2) { array_push($errors, "The two passwords do not match"); }

if (empty($email)) { array_push($errors, "Email is required"); } if (empty($phone)) { array_push($errors, "Phone is required"); } if (empty($address)) { array_push($errors, "Address is required"); } if (empty($education)) { array_push($errors, "Education is required"); } // register user if there are no errors in the form if (count($errors) == 0) { $password = md5($password_1);//encrypt the password before saving in the database $query = "INSERT INTO users (username, password, email, phone, address, education) VALUES('$username', '$password', '$email', '$phone', '$address', , '$education')"; mysqli_query($db, $query); $_SESSION['username'] = $username; $_SESSION['success'] = "You are now logged in";

}

header('location: members.php'); // redirect after registering to homepage

}

// Login user if (isset($_POST['login'])) { $username = mysqli_real_escape_string($db, $_POST['username']); $password = mysqli_real_escape_string($db, $_POST['password']); if (empty($username)) { array_push($errors, "Username is required"); } if (empty($password)) { array_push($errors, "Password is required"); } if (count($errors) == 0) { $password = md5($password); $query = "SELECT * FROM users WHERE username='$username' AND password='$password'"; $results = mysqli_query($db, $query); if (mysqli_num_rows($results) == 1) { $_SESSION['username'] = $username; $_SESSION['success'] = "You are now logged in"; header('location: members.php'); // direct to home page }else { array_push($errors, "Wrong username/password combination"); } echo("
"); // Added for line break. print_r($errors); // Will print all errors captured. }

}

?>

--------------------------------------

members.php

ID	Phone	Email	Address	Education
ID	Phone	Email	Address	Education

$id=$_POST['id']; $phone = $_POST['phone']; $address = $_POST['address']; $email = $_POST['email']; $education = $_POST['education'];

if(isset($_POST['update'])) { $sql = "update users SET phone='$phone', address='$address',email='$email',education='$education' where id=$id"; if (mysqli_query($db, $sql)) { { echo " Update is successful "; echo " Phone : ".$phone." Address :".$address." Email : ".$email; } } } ?>