Returns the identifier of the current sub-tab.
File: src/db-objects/forms/form-settings-page.php
Form_Settings_Page::add_page_content()
Adds tabs, sub-tabs, sections and fields to this page.
torro_add_settings_content
Action Hook: Fires after the form settings page content has been registered.
Form_Settings_Page::get_tabs()
Returns the available settings tabs.
torro_settings_tabs
Filter Hook: Filters the form settings tabs.
Form_Settings_Page::get_subtabs()
Returns the available settings sub-tabs.
torro_settings_subtabs
Filter Hook: Filters the form settings sub-tabs.
Form_Settings_Page::get_sections()
Returns the available settings sections.
torro_settings_sections
Filter Hook: Filters the form settings sections.
Form_Settings_Page::get_fields()
Returns the available settings fields.