/** * Gets a particular form field * $fieldName */ public function getFormField($fieldName) { //build URI $strURI = Product::$baseProductUri . "/pdf/" . $this->fileName . "/fields/" . $fieldName; //sign URI $signedURI = Utils::sign($strURI); //get response stream $responseStream = Utils::ProcessCommand($signedURI, "GET", ""); $json = json_decode($responseStream); return $json->Field; }