hier ist der Code aus der ext_tables.php
PHP-Code:
"tx_additionaldbfields_nachweis" => Array (
"exclude" => 1,
"label" => "LLL:EXT:additional_dbfields/locallang_db.xml:fe_users.tx_additionaldbfields_nachweis",
"config" => Array (
"type" => "group",
"internal_type" => "file",
"allowed" => $GLOBALS["TYPO3_CONF_VARS"]["GFX"]["imagefile_ext"],
"max_size" => 500,
"uploadfolder" => "uploads/tx_additionaldbfields",
"size" => 2,
"minitems" => 0,
"maxitems" => 2,
)