Hooks

VX's hooks all start with vxframework/. Actions let you react when something happens, such as a file being written or a revision recorded. Filters let you change behavior: which blocks can be bound, how many revisions are kept, whether an upload is refused. The filters for adding new things, like data groups, modifiers and visibility rules, are explained with examples in Extending VX.

In this section

ActionsActions VX fires, with their arguments.FiltersFilters VX applies, grouped by area, with what each changes.