xss_clean

[eluser]xander9x[/eluser]
Hi, do I need to xss_clean in form validation such as:

array(
'rules' => 'trim|required|alpha|max_length[13]|xss_clean'
)

if I already set $config['global_xss_filtering'] = TRUE in config/config.php.

Thanks!

[eluser]Nikita[/eluser]
No, if $config[‘global_xss_filtering’] is set, you don't need to set it again!