[Typo3-dev] TCA - "eval = required" for "select"

[Jonas DŸbi]

Hi 

I added a select box to the "page" TCA which gets it's options from an 
other table. Nothing special everything works :-) 

But I need to set the field as 'required', I need this little yellow 
flag if there is nothin selected. 

I already tried this: 
1. Add a empty Entry within the items array (of course) 
2. Set 'allowNonIdValues' => 0, 
3. Set "minitems" => 1, 
4. Set 'eval' => 'required', (I already knew it doesn't work -> just for
input) 

Is there any possibility to set this field as required? 

"tx_xyz_author" => Array ( 
"exclude" => 1, 
"label" => "LLL:EXT:xyz/locallang_db.php:pages.tx_xyz_author", 
"config" => Array ( 
"type" => "select", 
"items" => Array ( 
Array("",""), 
), 
"foreign_table" => "tx_xyz_people", 
"foreign_table_where" => " ORDER BY tx_xyz_people.uid", 
"size" => 1, 
"minitems" => 1, 
'allowNonIdValues' => 0, 
"maxitems" => 1, 
'eval' => 'required', 
) 
), 

Thanks.... 
Jonas 

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