if ($fieldspec['type'] == 'enum') {
            debugbreak();
            // get enum array for this field
            $enum = $this->caller->getValRep($fieldname);
            // if we already have the value do not replace it
            if (!in_array($fieldvalue, $enum)) {
                // replace index number with text value
                $fieldvalue = $enum[$fieldvalue];
            } // if
        } // if