public function detectSpam(array $fields = [], $threshold = 3) {

		$verify	= $this->requestValues->get('verify');
		$timer	= Session::getSessionDataBag()->get('antiSpamTimer');

		if(
			!$verify ||
			!isset($timer[$verify]) ||
			(microtime(true) - $timer[$verify] < 1)
		) {
			return true;
		}

		$label = md5($verify);

		if(is_null($this->requestValues->get('confirm_entry_' . $label)) || $this->requestValues->get('confirm_entry_' . $label) !== '') {
			return true;
		}

		foreach($fields as $f) {
			if(preg_match_all('~<\s*a\s+href\s*\=\s*(\\\\*"|\\\\*\'){0,1}http://~i', $this->requestValues->get($f), $tmp) > $threshold) {
				return true;
			}
			if(preg_match('~\[\s*url.*?\]~i', $this->requestValues->get($f))) {
				return true;
			}
		}
		return false;

	}