Untitled

<?php

session_start();

?>
<!DOCTYPE html>
<html>
<head>
	<title>KingstoneSPRX-LOG IN</title>
	<link rel="stylesheet" type="text/css" href="Webbstyle.css">
	<link rel="stylesheet" type="text/css" href="Sidebarstyle.css">
	<link rel="stylesheet" type="text/css" href="login.css">
	<script src="Webbscripts.js"></script>
	<meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="https://fonts.googleapis.com/css?family=Raleway" rel="stylesheet">
    <link rel="shortcut icon" href="img/WebLogo.png" type="image/x-icon"/>

</head>
<body>
<center>

<div class="Signbox">
<h1>Log in</h1>
<form action="login.php" method="POST" class="login-container">
	<input type="text" name="userkey" placeholder=" Product key" required="true" max="4"><br><br>
	<button type="submit" name="submit" class="Rigsbtn">Log in</button>
</form>
<div id="Logtext">
<p>Don't have any product key?<a href="Singupform.php"> Get </a> here</p>
</div>
</div>
</center>

//Php scripten

<?php
session_start();
include 'database.php';

$uid = htmlspecialchars($_POST['username']);
$email = htmlspecialchars($_POST['email']);
$pwd = htmlspecialchars($_POST['password']);
$pwd2 = md5($pwd);
$hashedpwd = $pwd2;

$sql = "INSERT INTO user(uid, pwd) VALUES ('$uid', '$pwd2')";
$result = mysqli_query($conn, $sql);

header("Location: index.php");


?>