Undifined index........

[chewan]

These are my error messages.

Notice: Undefined index: username in C:\EasyPHP 2.0b1\www\database\addUser+login\savedata.php on line 16

Notice: Undefined index: password in C:\EasyPHP 2.0b1\www\database\addUser+login\savedata.php on line 17

The files are attached with the message.

Thanks in advance for helping me solve that issue.

[NogDog]

You get that error because when you access the page directly (rather than via a form submission) then the $POST values are not set, so you are attempting to access indexes of the $POST array which do not exist, in these lines:

$username = clean_input($_POST['username']);
$password = clean_input($_POST['password']);

Probably you should add some sort of conditional statement around the form processing code so that it only gets executed if the form has been submitted, e.g.:

if(isset($_POST['username']) and isset($_POST['password']))
{
   // process the form input here
}

[chewan]

NogDog wrote:

You get that error because when you access the page directly (rather than via a form submission) then the $POST values are not set, so you are attempting to access indexes of the $POST array which do not exist, in these lines:

$username = clean_input($_POST['username']);
$password = clean_input($_POST['password']);

Probably you should add some sort of conditional statement around the form processing code so that it only gets executed if the form has been submitted, e.g.:

if(isset($_POST['username']) and isset($_POST['password']))
{
   // process the form input here
}

May be it's me,
I tried your suggestion in so many ways, it deosn't work. I just don't know what to do, I'm gettint nut.