Haicnughini
New Member
\[quote\] I am making this simple code for authentication of a user. the page with the form is : >login.php. with the following code. \[/quote\]login.php : \[code\]<html> <body> <div style="position:absolute;left:300px;top:300px;width:300px;height:100px;z-index:9;> <form name="form1" method="POST" action="check.php"> Username:<br /> <input type="text" name="Username" /> <br /><br /> Password:<br /> <input type="password" name="Password" /> <br /><br /><br/> <input type=button onClick="location.href='http://stackoverflow.com/questions/14084195/check.php'" value='http://stackoverflow.com/questions/14084195/Continue' name='continue'/> </form> </div> </body> </html> \[/code\]\[quote\] the form field values are being used in the next php page with following code: \[/quote\]check.php : \[code\]<?phpsession_start();$con = mysql_connect("localhost", "root", "");mysql_select_db("aviation", $con) or die(mysql_error());if (isset($_POST['continue'])) { $userName = $_POST[Username]; $passWord = $_POST[Password]; mysql_select_db('aviation'); $query = "select * from users where Username='" . $userName . "'and Password='" . $passWord . "'"; $result = mysql_query($query, $con); if (!$result) { die('Could not enter data: ' . mysql_error()); } $rows = mysql_num_rows($result); if ($rows == 1) { $_SESSION['Username']; $_SESSION['Password']; echo "Successful"; echo "<BR>"; echo "You are authorized to update the status of Bays."; echo "<BR>"; $Msg = "Redirecting...."; echo '<script type="text/javascript"> alert("' . $Msg . '"); </script>'; header("location:upbstatus.php"); } elseif ($userName == "" || $passWord == "") { $errorMsg = "Data was not entered <br/> Enter Username and Password"; echo '<script type="text/javascript"> alert("' . $errorMsg . '"); </script>'; else { $errorMsg = "Data Does Not Match <br/> Re-Enter Username and Password"; $errorMsg = "Data was not entered <br/> Enter Username and Password"; echo '<script type="text/javascript"> alert("' . $errorMsg . '"); </script>'; } } else { echo (" =============== not SET ==============="); }?>\[/code\]It always return :=============== not SET ===============\[quote\] I am so stuck at why is this happening.Can anybody help please? It'l be appreciated.
Thankyou. \[/quote\]
Thankyou. \[/quote\]