Hello Im just a beginner in this php world.
I designed a "login" page that passes the $username and $password to the "loginprocess" page. Under normal circumstances of entering correct password the code works fine and a comfortable login occurs..
The doubt is that, in the event of an information mismatch, the "loginprocess" sends back a $msg value of 1 via the header to the "login" page to alert the user.
header("location:login.php?msg=1");
Hence in the login page I placed the following code
<?php
$m=$_GET["msg"];
if($m==1)
echo "username or password incorrect";
?>
The big problem that happens here is that : when i just simply open the "login" page.. before even entering username and password, this error is already displayed as such
Notice: Undefined index: msg in C:\wamp\www\bca\login.php on line 45
Help help
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