Is it possible to add custom form elements to node form, when the node form is rendered in panel?
I am using panel page node/%node/edit. When I add content to a region, I select Form and there I select node fields. How can I add some custom form element to region, so it will be part of node form?
I can edit node form with hook_form_alter but I do not know how to edit it when the form is generated in panel.
EDIT: the problem is I have panel layout with multiple regions and each field is maually placed to some region. . How can I place custom form elements (created with hooks) to panel region?
EDIT 2: For now, I can attach to region only standard fields, created on "Manage fields" tab in content type. I cannot add custom form elements from hook to a panel region
thanks for advice