UserData::setFacebookPixel

public function setFacebookPixel(?string $facebookPixel)
{
	if ($facebookPixel && preg_match('/^fb.[0-2]{1}.[0-9]+.[0-9]+$/i', $facebookPixel))
	{
		$this->container['fbp'] = $facebookPixel;
	}

	return $this;
}