Thanks for the feedback. Yes that was a copy and paste error, sorry. I am using 
use strict;
use warnings;

[download]
The error() message does not seem to be the problem as it is printing out the correct result in the other if statements in the code i posted. Yes both entries in row should be null when an incorrect username or password are entered. I expected the line 
if($user_name ne $row[0] || $password ne $row[1])
{
          &error();
                                        }
}

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to pick that up. Is this wrong?

In reply to Re^2: login page by Anonymous Monk
in thread login page by Anonymous Monk

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