Added onKeyPress handler to Link.

[StringEpsilon]

Added onKeyPress handler to the Link component, which acts just like the onClick handler when either Enter or Space is pressed.

Fixes #6600

[pshrmn]

Hey @StringEpsilon, thanks for the PR. However, I do not believe that this is necessary because an anchor already works with the Enter key. The react-a11y warning seems more geared towards non-accessible elements. If the link has an onClick prop, it will be called when the user clicks navigates using the Enter key.

[StringEpsilon]

I guess you're right, as long as react router dom renders an anchor element, this isn't needed.

However, there is the feature request to render arbitrary elements via a component prop. See #5437, which is also on the roadmap for 5.1.

With a link component prop, you may or may not want to take care of a11y (in react-router). Depends on your philosophy, I guess.

[pshrmn]

Even with supporting <Link component>, the intention is to always render an underlying anchor. React doesn't have a good way to enforce this, but anyone that uses a non-anchor element for links is already playing with fire.