public function is_valid() {
        $ret = false;

        if (is_null($this->division) === false && is_null($this->datafileURI) === false &&
            is_null($this->subscribe) === false && is_null($this->profileUpdate) === false &&
            is_null($this->listLoadName) === false && is_null($this->loadMode) === false &&
            is_null($this->headers) === false && is_null($this->maxErrors) === false &&
            is_null($this->errorType) === false
        ) {
            $ret = true;
        }

        return $ret;
    }
public function is_valid() {
        $ret = false;

        if (is_null($this->division) === false && is_null($this->datafileURI) === false &&
            is_null($this->subscribe) === false && is_null($this->profileUpdate) === false &&
            is_null($this->listLoadName) === false && is_null($this->loadMode) === false &&
            is_null($this->headers) === false && is_null($this->maxErrors) === false &&
            is_null($this->errorType) === false
        ) {
            $ret = true;
        }

        return $ret;
    }
public function is_valid ( ) { $ ret = false ; if ( is_null ( $ this -> division ) === false && is_null ( $ this -> datafileURI ) === false && is_null ( $ this -> subscribe ) === false && is_null ( $ this -> profileUpdate ) === false && is_null ( $ this -> listLoadName ) === false && is_null ( $ this -> loadMode ) === false && is_null ( $ this -> headers ) === false && is_null ( $ this -> maxErrors ) === false && is_null ( $ this -> errorType ) === false ) { $ ret = true ; } return $ ret ; }
Validates a listload

@return bool True if the listload is valid, false otherwise
@access public
Validates a listload