Shahzaib

but the thing that you are telling is rigth.....but this is not solution...............also what about error of undefined user index

The form file is not redirctng to process2.php file after clickng sign in also when i manually open process2.php file then errors comes like this"undefined user index username and password"............ MAIN FILE (FORM FILE): <form action="process2.php" method="post"> <div class="input-controls"> <input type="text" name="username" placeholder="username"> <span id="person"></span> <div id="clear"></div> </div> <div class="input-controls"> <input type="password" name="password" placeholder="password"> <span id="key"></span> <div id="clear"></div> </div> <div class="input-controls"> <button type="button" id="login-btn" name="signin"> sign in </button> </div> <div id="form-footer"> <a href="#" id="forgot">Forgot Password?</a> <a href="#" id="create">Create an account</a> </div> </form> PROCESS2.PHP FILE <?php $user = $_POST['username']; $pass = $_POST['password']; if($user!=" " && $pass!=" ") { if(isset($_POST['signin'])) { setcookie($name,$user,time()+3600); echo "Cookie is set"; } } else { header('location:form.php'); } ?> I Really Appreciate your replies.thanks in advance