<html>
<head>
<title>Benutzerüberprüfung mit Regular Expression, Session-ID, Funktionskapselung</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>

<body bgcolor="#FFFFFF" text="#000000">

<form name="form_1" method="post" action="code5.php">
  <table border="0" cellspacing="5" cellpadding="0">
    <tr>
      <td align="right">Benutzername *</td>
      <td>
        <input type="text" name="uid">
      </td>
      <td> </td>
    </tr>
<tr>
      <td align="right">E-Mail</td>
      <td>
        <input type="text" name="email">
      </td>
      <td> </td>
    </tr>
    <tr>
      <td align="right">Passwort *</td>
      <td>
        <input type="password" name="pwd">
      </td>
      <td>
        <input type="submit" name="login" value="Login">
      </td>
    </tr>
  </table>

</form>
*  Pflichteingabefeld
</body>
</html>