AdminPageFramework_Form_Utility::hasFieldDefinitionsInContent PHP Метод

    public static function hasFieldDefinitionsInContent(array $aFieldset)
    {
        if (!isset($aFieldset['content'])) {
            return false;
        }
        if (empty($aFieldset['content'])) {
            return false;
        }
        return is_array($aFieldset['content']);
    }