Re: PHP Redirection If Login Fails.
| From: | Harlequin | Date: | Fri, 09 Jul 2004 10:37:10 +0000 |
| Subject: | Re: PHP Redirection If Login Fails. | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-190051@lists.php.net to get a copy of this message | ||
Here's the code in question: I'd ideally want the user to only be directed
to this page if login is successful. Directed to another page if
unsuccessful but even the error messages do not display which I find
strange...
/* Verify Login */
$sql = "SELECT UserFirstName,UserID,UserPassword,FurtherComments FROM
RegisteredMembers
WHERE UserID='$_POST[TXT_UserID]'";
$result = mysql_query($sql) or die ("could not select database");
$num = mysql_num_rows($result);
if ($num == 1) //Login Name Was Found
{
$sql = "SELECT UserID FROM RegisteredMembers
WHERE UserID='$_POST[TXT_UserID]'
AND UserPassword=('$_POST[TXT_UserPassword]')";
$result2 = mysql_query($sql) or die("Couldn't execute query #2. MySQL
Error: " . mysql_error());
$num2 = mysql_num_rows($result2);
if ($num2 > 0) // password is correct
{
$_SESSION['auth']="yes";
$logname=$_POST['TXT_UserID'];
$_SESSION['logname'] = $logname;
$today = date("Y-m-d h:m:s");
$sql = "INSERT INTO Logon (loginName,loginTime)
VALUES ('$logname','$today')";
mysql_query($sql) or die("Couldn't execute query. MySQL Error: "
. mysql_error());
}
else // password is not correct
{
unset($do);
$message="The Login Name, '$_POST[TXT_UserID]'
exists, but you have not entered the correct password! Please
try again.<br>";
}
}
elseif ($num == 0) // login name not found
{
unset($do);
$message = "The Login Name you entered does not exist! Please try
again.<br>";
}
--
-----------------------------
Michael Mason
Arras People
www.arraspeople.co.uk
-----------------------------
"Harlequin" <michael.mason@arraspeople.co.uk> wrote in message
news:20040709095425.15354.qmail@pb1.pair.com...
> Hi all I've created a page that allows registered users who have
previously
> registered and been entered into the database to login. However, for some
> reason if a user login fails my code does not display the appropriate
error
> message.
>
> Ideally I would like the users to be redirected to another page rather
than
> the login page if they fail but I need some help with the code.
>
> Anyone...?
>
> --
> -----------------------------
> Michael Mason
> Arras People
> www.arraspeople.co.uk
> -----------------------------