[Typo3] capture FE username into form

[Dmitry Dulepov]

Hi!

Helge Vad wrote:
>>I'm trying to create a form that would 'capture' the front end user's
>>login name (I'm using the macmade plugin) so that no one else could
>>submit the form saying they were someone else. The form is password
>>protected.
> 
> $username =  $GLOBALS['TSFE']->fe_user->user['username'];

Better:
$fe_user = &$GLOBALS['TSFE']->fe_user;
$username =  $fe_user->user[$fe_user->username_column];

Dmitry.