Hi,
as I can see you didn't define the name of the elements
$this->execPieceByName('ff_InitLib');
$noSpam = "/(http|www|<|>|.ru|href|https)/";
$element=ff_getSubmit('a');
$element1=ff_getSubmit('b');
$checkFields = array($element,$element1);
foreach ($checkFields as $Fld){
if( preg_match($noSpam, $Fld)){
echo 'wrong';
exit();
}
}
$element=ff_getSubmit('a');
$element1=ff_getSubmit('b'); instead 'a' 'b' insert name of the elements
$noSpam = "/(http|www|<|>|.ru|href|https)/"; here insert word which want prevent
let me know
regards,
Mirko