src/Easy/Element/InputDate.php
protected function readMetaData(&$xmlArr) {
        parent::readMetaData($xmlArr);
        $this->dateFormat  = isset($xmlArr["ATTRIBUTES"]["DATEFORMAT"]) ? $xmlArr["ATTRIBUTES"]["DATEFORMAT"] : null;
    }
protected function readMetaData(&$xmlArr) {
        parent::readMetaData($xmlArr);
        $this->dateFormat  = isset($xmlArr["ATTRIBUTES"]["DATEFORMAT"]) ? $xmlArr["ATTRIBUTES"]["DATEFORMAT"] : null;
    }
Read array meta data, and store to meta object

@param array $xmlArr
@return void