MediaWiki API help
This is an auto-generated MediaWiki API documentation page.
Documentation and examples: https://www.mediawiki.org/wiki/Special:MyLanguage/API:Main_page
action=FlexFormOpen
(main | FlexFormOpen)
- Source: FlexForm
- License: GPL-2.0-or-later
Trigger a FlexForm open action
Specific parameters:
Other general parameters are available.
- ffAction
FlexForm action to initiate
- This parameter is required.
- additionalData
Additional data for the action
Example:
- Check if a username already exists
- api.php?action=FlexFormOpen&ffAction=canUserBeCreated&additionalData=Harry%20Potter [open in sandbox]