Untitled

<!DOCTYPE html>
<html >
<head>
  <meta charset="UTF-8">
  <title>Day 001 Login Form</title>


  <link rel='stylesheet prefetch' href='http://fonts.googleapis.com/css?family=Open+Sans:600'>

      <link rel="stylesheet" href="style.css">


</head>

<body>
<form method="Post" action="login">
  <div class="login-wrap">
    <div class="login-html">
        <input id="tab-1" type="radio" name="tab" class="sign-in" checked><label for="tab-1" class="tab">Sign In</label>
        <input id="tab-2" type="radio" name="tab" class="sign-up"><label for="tab-2" class="tab">Sign Up</label>
        <div class="login-form">
            <div class="sign-in-htm">
                <div class="group">
                    <label for="user" class="label">Username</label>
                    <input id="user" type="text" class="input">
                </div>
                <div class="group">
                    <label for="pass" class="label">Password</label>
                    <input id="pass" type="password" class="input" data-type="password">
                </div>
                <div class="group">
                    <input id="check" type="checkbox" class="check" checked>
                    <label for="check"><span class="icon"></span> Keep me Signed in</label>
                </div>
                <div class="group">
                    <input type="submit" class="button" value="login">
                </div>
                <div class="hr"></div>
                <div class="foot-lnk">
                    <a href="#forgot">Forgot Password?</a>
                </div>
            </div>
            <div class="sign-up-htm">
                <div class="group">
                    <label for="user" class="label">Username</label>
                    <input id="user" type="text" class="input">
                </div>
                <div class="group">
                    <label for="pass" class="label">Password</label>
                    <input id="pass" type="password" class="input" data-type="password">
                </div>
                <div class="group">
                    <label for="pass" class="label">Repeat Password</label>
                    <input id="pass" type="password" class="input" data-type="password">
                </div>
                <div class="group">
                    <label for="pass" class="label">Email Address</label>
                    <input id="pass" type="text" class="input">
                </div>
                <div class="group">
                    <input type="submit" class="button" value="Sign Up">
                </div>
                <div class="hr"></div>
                <div class="foot-lnk">
                    <label for="tab-1">Already Member?</label>
                </div>
            </div>
        </div>
    </div>
</div>
  </form>

</body>
</html>

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");

    PrintWriter out = response.getWriter();

    String email = request.getParameter("user");
    String pass = request.getParameter("pass");

    if(Validate.checkUser(email, pass))
    {
        RequestDispatcher rs = request.getRequestDispatcher("Welcome");
        rs.forward(request, response);
    }
    else
    {
       out.println("Username or Password incorrect");
       RequestDispatcher rs = request.getRequestDispatcher("index.html");
       rs.include(request, response);
    } }
}

//loading drivers for mysql
     Class.forName("oracle.jdbc.driver.OracleDriver");

 //creating connection with the database
     Connection con=DriverManager.getConnection
                    ("jdbc:oracle:thin:@localhost:1521:XE","system","sys");
     PreparedStatement ps =con.prepareStatement
                         ("select * from Login where email=? and pass=?");
     ps.setString(1, email);
     ps.setString(2, pass);
     ResultSet rs =ps.executeQuery();
     st = rs.next();

  }catch(Exception e)
  {
      e.printStackTrace();
  }
     return st;

PrintWriter out = response.getWriter();
out.println("Welcome user");