Document Web DataBinder support for RouterFunction

[hannah23280]

As of current writing, to initialize the web databinder for controller class is straightforward as shown below:

 @InitBinder
    public void initBinder(WebDataBinder dataBinder) {

        StringTrimmerEditor stringTrimmerEditor = new StringTrimmerEditor(true);
        dataBinder.registerCustomEditor(String.class, stringTrimmerEditor);
    }

However, there seem no equivalent straightforward way to achieve same goal for RouterFunction
Would like to suggest introducing new api, which allow RouterFunction to easily achieve something similar to above (i.e registering custom editor)

[rstoyanchev]

As of 6.1 with d04d7b2 there is support for data binding for functional endpoints through ServerRequest. It doesn't seem to be reflected in the documentation yet, which we can correct, but there are some tests. Have you seen that?

[hannah23280]

As of 6.1 with d04d7b2 there is support for data binding for functional endpoints through ServerRequest. It doesn't seem to be reflected in the documentation yet, which we can correct, but there are some tests. Have you seen that?

Thanks. will check that out! Hopefully can be reflected in documentation (with some sample code illustrating how to achieve the scenario I illustrate in my first post) soon