Array
(
    [#type] => actions
    [submit] => Array
        (
            [#type] => submit
            [#value] => I'm done
            [#submit] => Array
                (
                    [0] => node_form_submit
                )

            [#input] => 1
            [#name] => op
            [#button_type] => submit
            [#executes_submit_callback] => 1
        )

    [preview] => Array
        (
            [#access] =>
            [#type] => submit
            [#value] => Preview
            [#weight] => 10
            [#submit] => Array
                (
                    [0] => node_form_build_preview
                )

            [#input] => 1
            [#name] => op
            [#button_type] => submit
            [#executes_submit_callback] => 1
            [#limit_validation_errors] =>
            [#process] => Array
                (
                    [0] => ajax_process_form
                )

            [#theme_wrappers] => Array
                (
                    [0] => button
                )

            [#after_build] => Array
                (
                    [0] => conditional_fields_element_after_build
                )

            [#defaults_loaded] => 1
            [#tree] =>
            [#parents] => Array
                (
                    [0] => preview
                )

            [#array_parents] => Array
                (
                    [0] => actions
                    [1] => preview
                )

            [#processed] => 1
            [#required] =>
            [#attributes] => Array
                (
                )

            [#title_display] => before
            [#id] => edit-preview
            [#ajax_processed] =>
            [#sorted] => 1
            [#after_build_done] => 1
        )

    [delete] => Array
        (
            [#type] => submit
            [#value] => Delete
            [#weight] => 15
            [#submit] => Array
                (
                    [0] => node_form_delete_submit
                )

            [#input] => 1
            [#name] => op
            [#button_type] => submit
            [#executes_submit_callback] => 1
            [#limit_validation_errors] =>
            [#process] => Array
                (
                    [0] => ajax_process_form
                )

            [#theme_wrappers] => Array
                (
                    [0] => button
                )

            [#after_build] => Array
                (
                    [0] => conditional_fields_element_after_build
                )

            [#defaults_loaded] => 1
            [#tree] =>
            [#parents] => Array
                (
                    [0] => delete
                )

            [#array_parents] => Array
                (
                    [0] => actions
                    [1] => delete
                )

            [#processed] => 1
            [#required] =>
            [#attributes] => Array
                (
                )

            [#title_display] => before
            [#id] => edit-delete
            [#ajax_processed] =>
            [#sorted] => 1
            [#after_build_done] => 1
        )

    [#attributes] => Array
        (
            [class] => Array
                (
                    [0] => btn-group
                    [1] => form-actions
                )

        )

    [draft] => Array
        (
            [#value] => Continue
            [#submit] => Array
                (
                    [0] => event_forms_process_draft_redirect
                )

            [#tree] =>
            [#parents] => Array
                (
                    [0] => draft
                )

            [#array_parents] => Array
                (
                    [0] => actions
                    [1] => draft
                )

            [#weight] => 0.003
            [#processed] =>
            [#required] =>
            [#attributes] => Array
                (
                )

            [#title_display] => before
            [#id] => edit-draft
            [#sorted] => 1
        )
    ...
    [skip_continue] => Array
        (
            [#type] => submit
            [#value] => Skip this step
            [#submit] => Array
                (
                    [0] => event_forms_form_skip_handler
                )

            [#attributes] => Array
                (
                    [class] => Array
                        (
                            [0] => js--event-form--skip-button
                        )

                )

        )

    [save_continue] => Array
        (
            [#type] => submit
            [#value] => Save and Continue
            [#submit] => Array
                (
                    [0] => event_forms_form_save_continue_handler
                )

            [#attributes] => Array
                (
                    [class] => Array
                        (
                            [0] => js--event-form--save-continue-button
                        )

                )

        )

)