Aborting the dispatch

You may override the action's abortDispatch() method to completely prevent running the action if some condition is true.

In more detail, if this method returns true, then before(), reduce() and after() will not be called, and the state won't change.

This is only useful under rare circumstances, and you should only use it if you know what you are doing.

Example

bool abortDispatch() => state.user == null;