Hi!
got a little issue here:
i configured a “Settings” page with three fields in it.
One of them is a ‘group’ (and should get ‘add_more’ later on)

Problem:
i can not save this ‘group’ field and its value(s)

In the save process i got this:
I see the two ‘other’ fields and there values.
But the group-field doesnt seem to get its value through.

oldArray
(
    [y_fi_last_run] => 
    [y_fi_max_rows] => 123
)
newArray
(
    [y_fi_last_run] => 
    [y_fi_max_rows] => 1234
)

Any idea on where to look?

////
here the ‘field’ definition for reference:

piklist('field', array('type'        => 'group',
                       'field'       => 'y_fi_feeds',
                       'label'       => __('Feeds'),
                       'description' => __('What feeds are handled currently'),
                       'fields'      => array(array('type'    => 'select',
                                                    'field'   => 'y_fi_feed_type',
                                                    'value'   => '',
                                                    'label'   => 'type',
                                                    'choices' => $files,
                                                    'columns' => 8),
                                              array('type'    => 'checkbox',
                                                    'field'   => 'y_fi_online',
                                                    'label'   => 'online',
                                                    'value'   => '0',
                                                    'columns' => 2),
                                              array('type'    => 'text',
                                                    'field'   => 'y_fi_url',
                                                    'label'   => 'url',
                                                    'value'   => '',
                                                    'columns' => 12))));

piklist('field', array('type'        => 'text',
                       'field'       => 'y_fi_last_run',
                       'label'       => 'Last run:',
                       'attributes'  => array('readonly' => 'readonly'),
                       'description' => 'Importer last run'));

piklist('field', array('type'        => 'number',
                       'field'       => 'y_fi_max_rows',
                       'label'       => 'Max rows',
                       'description' => 'how many rows to import?'));