Accessiblity error on arrows

[giuliac89]

What version of Lightbox2 you are using?
Lightbox 2.11.3

Validating my page I have this error on the navigation arrows, due to the empty href:
Anchor element found with no link content and no name and/or ID attribute.

Is there a way to customize the html or convert the link into a button?
Alternatively you can add the attribute role="button" to the link.

[lokesh]

This has been queued up for a future release.

The empty anchors should be replaced by <button>s or communicate their button role and implement the necessary input handling for space and enter presses.