Formik: Access form `onSubmit` event data?

[Tailzip]

Question?

I'm using withFormik and I currently have 2 separate submit buttons in my form, and I need to identify which one has been clicked in my handleSubmit function, but event data isn't passed along. Any ideas how I could do that?

Thanks!

[nmaves]

Funny, I just ran into this issue with Redux-Form so I thought I would take a look at this library to see how they handled it.

[jaredpalmer]

You can make your own handler that calls submitForm instead of using handleSubmit

[tannera]

Getting the event object inside of handleSubmit would be useful in some cases.

[jaredpalmer]

These tend to be edge cases where you should call your own handler and submitForm

[victordidenko]

Why not pass event object as a third argument to onSubmit (handleSubmit)?

Let me give an example:
There is non-standard feature in Chrome, called "Credentials API", which allows developer to save and use passwords to/from browser. One of constructors for PasswordCredential (docs) accepts HTMLFormElement. So I need to pass HTML form to it, in case authorisation was successful and I want to save credentials. So how am I supposed to write my own handler, if I need HTML form _inside_ submitForm, to pass it to my API/service call/action?

I can make PR for that