Loading the form and validating in the same function?

[eluser]St0neyx[/eluser]
[quote author="parham90" date="1272571069"]

Code:

<?=validation_errors()?>

[/quote]

Maybe to simple, but did you enable php shorttags?

default:

Code:

$config['rewrite_short_tags'] = FALSE;

Should be:

Code:

$config['rewrite_short_tags'] = TRUE;