Untitled

<?php
echo "<h1>Register</h1>";

$submit = $_POST['submit'];

$email = strip_tags($_POST['email']);
$username = strip_tags($_POST['username']);
$password = md5(strip_tags($_POST['password']));
$repeatpassword = md5(strip_tags($_POST['repeatpassword']));
$date = date("Y-m-d");

if ($submit)
{

if ($email&&$username&&$password&&$repeatpassword)
{
   $password = md5($password);
   $repeatpassword = md5($repeatpassword);

   if ($password==$repeatpassword)
   {

   }
   else
   echo "Your passwords do not match!";
}
else
{

 echo "Success";

}

}

?>

<html>
<p>
<form action='register.php' method='POST'>
       <table
       <tr>
       <td>
                 Your Email
       </td>
       <td>
               <input type='text' name='email'>
       </td>
       </tr>
              <tr>
       <td>
                 Username
       </td>
       <td>
               <input type='text' name='username'>
       </td>
       </tr>
              <tr>
       <td>
                 Password
       </td>
       <td>
               <input type='password' name='password'>
       </td>
       </tr>
              <tr>
       <td>
                 Repeat Password
       </td>
       <td>
               <input type='password' name='repeatpassword'>
       </td>
       </tr>
       </table>
              <input type='submit' name'submit' value='Register'>
</form>

</html>