set_focus('stock_id');
$input_error = 1;
}
- if (!$Refs->is_valid($_POST['ref']))
+ if (!check_reference($_POST['ref'], ST_LOCTRANSFER))
{
- display_error(_("You must enter a reference."));
- set_focus('ref');
- $input_error = 1;
- }
- elseif (!is_new_reference($_POST['ref'], ST_LOCTRANSFER))
- {
- display_error(_("The entered reference is already in use."));
set_focus('ref');
$input_error = 1;
}