Untitled


<?php
session_start();

$servername = "localhost";
$username = "root";
$password = "root";
$dbname = "registrationdb";

$db = mysqli_connect("localhost", "root", "root", "registrationdb");

if (mysqli_connect_errno()) {
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
}


  if(isset($_POST['register_btn'])) {
    session_start();
    $user_id = $_POST['user_id'];
    $name = filter_input(INPUT_POST, 'name');
    $email =  filter_input(INPUT_POST, 'email');
    $password =  filter_input(INPUT_POST, 'password');
    $password2 =  filter_input(INPUT_POST, 'password2');

    if($password == $password2) {


      if(empty($name)) {
        $ok = false;
        echo '<p>Please fill out your name</p>';
      }
      if(empty($email)) {
        $ok = false;
        echo '<p>Please enter a valid email</p>';
      }
      if(empty($password)) {
        $ok = false;
        echo '<p> Please enter your password!</p>';
      }
      if(empty($password2)) {
        $ok = false;
        echo '<p> Please enter your password to confirm!</p>';
      }

      if($ok === TRUE) {


       $password = md5($password);
       $sql = "INSERT INTO users(username, email, password) VALUES('$name', '$email', '$password')";
       mysqli_query($db,$sql);
      $_SESSION['message'] = "you successfully logged in";
      $_SESSION['username'] = $username;

      header("location: index.php");
    }
  }
    else {
      echo '<p> Your passwords dont match!</p>';

    }
  }

 ?>


<!DOCTYPE html>
<html>
<head>
      <title>Register</title>

      <link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>

<div class="header">
<h1>Register</h1>
</div>

<form method="post" action="register.php">
<table>

<tr>
<td>Username: </td>
<td> <input type="text" name="name" class="textInput">   </td>
</tr>

<tr>
<td>Email: </td>
<td> <input type="email" name="email" class="textInput">   </td>
</tr>

<tr>
<td>Password: </td>
<td> <input type="password" name="password" class="textInput">   </td>
</tr>

<tr>
<td>Password again: </td>
<td> <input type="password" name="password2" class="textInput">   </td>
</tr>

<tr>
<td></td>
<td> <input type="submit" name="register_btn" value="Register">   </td>
</tr>


</table>
</form>

</body>
</html>