Reversing Regex output

[Poller54]

Hello,
I use Codecanyon-ploNMuQ4-quform. I try to block bad words in my message form element using the Regex-Validator (preg_match).
So far it works at the page, except I don’t know how making the function to reverse the output. I read something about an “invert option”. But I think that’s for WordPress.
Another question would be, if it is possible or advisable to make further processing to die, after the validation?

“$message = new Quform_Element(‘message’, ‘Message’);
$message->addFilter(‘trim’);
$message->addValidator(‘required’);
$message->addValidator(‘regex’, array(
‘pattern’ => ‘/viagra|cialis/’,
‘messages’ => array(
‘preg_match’ => ‘The given value “%s” is not a valid number’
)
));
$form->addElement($message);
“

[Ally]

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[Poller54]

Hello Ally,

thank you so much. It works.
I wouldn’t have been able to solve this by myself
I appreciate very much.

Regards
Harald

[Author]

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