<?php
echo "<h1>Register</h1>";
$submit = $_POST['submit'];
// form data
$name = strip_tags($_POST['name']);
$lastname = strip_tags($_POST['lastname']);
$username = strtolower(strip_tags($_POST['username']));
$password = strip_tags($_POST['password']);
$rpassword = strip_tags($_POST['rpassword']);
$email = strip_tags($_POST['email']);
$age = strip_tags($_POST['age']);
$date = date("Y-m-d");

if ($submit)
{
	//open database
	$connect = mysql_connect("localhost", "erik", "eriper56");
	mysql_select_db("exann"); //select database
	//check if usernane exist
	$namecheck = mysql_query("SELECT username FROM login WHERE username='$username'");
	$count = mysql_num_rows($namecheck);
	if($count!=0)
	{
	die("Username already taken!");
	}
	//check for existance
	if ($username&&$password&&$name&&$email&&$age&&$rpassword&&$lastname)
	{
		//check username and fullname length
		if (strlen($username) > 25)
		{
			echo "Max limit for usernamne are 25 charecters";
		}
		else
		{
			//check password length
			if (strlen($password)>25||strlen($password)<6)
			{
				echo "Password must be between 6 and 25 characters";
			}
			else
			{
			//register the user!
				//encrypt password
				$password = md5($password);
				//what goes in to the database
				$queryreg = mysql_query("INSERT INTO login VALUES ('','$name','$lastname','$username','$password','$email','$age','$date')")  or die(mysql_error());
				die("You have been registrered! <a href='index.html'>Return to login page</a>");
			}
		}
	}
	else
		echo "Please fill in <b>all</b> fields!";
}
?>




<htlm>
<p>
<form action="register.php" method="post">
	<table>
    	<tr>
        	<td>
            <?php echo utf8_decode("Förnamn:"); ?>
            </td>
            <td>
            <input type="text" name="name" value="<?php echo $name ?>" />
            </td>
        </tr>
        <tr>
        	<td>
            Efternamn:
            </td>
            <td>
            <input type="text" name="lastname" value="<?php echo $lastname ?>" />
            </td>
        </tr>
        <tr>
        	<td>
            Username:
            </td>
            <td>
            <input type="text" name="username" value="<?php echo $username ?>" />
            </td>
        </tr>
        <tr>
        	<td>
            Password
            </td>
            <td>
            <input type="password" name="password" />
            </td>
        </tr>
        <tr>
        	<td>
            Password igen:
            </td>
            <td>
            <input type="password" name="rpassword" />
            </td>
        </tr>
        <tr>
        	<td>
            Email:
            </td>
            <td>
            <input type="text" name="email" value="<?php echo $email ?>" />
            </td>
        </tr>
        <tr>
        	<td>
            <?php echo utf8_decode("Ålder:"); ?>
            </td>
            <td>
            <input type="text" name="age" value="<?php echo $age ?>" />
            </td>
        </tr>
    </table>
    <input type="submit" name"submit" value="Regestrate" />
</form>
</html>