[TYPO3] Tutorial: tipafriend and sr_freecap

[Fabian Koenig]

Another little howto:

If you don't want to allow multiple recipients,
just go to your class.tx_tipafriend.php to line ~260 (function 
validate...) and add

   count(split(',',$tipData['recipient']))-1 == 0 &&
   count(split('@',$tipData['recipient']))-1 == 1 &&

after

...
   $tipData['name'] &&
   $tipData['email'] &&
   $tipData['recipient'] &&
...



Example:
...
     if (
       ! (
         $ret &&
         $tipData['name'] &&
         $tipData['email'] &&
         $tipData['recipient'] &&
         count(split(',',$tipData['recipient']))-1 == 0 &&
         count(split('@',$tipData['recipient']))-1 == 1 &&
...

That's all.
hth.

Fabian (with-no-original-extension-in-his-Typo3-Project) König