ClearableFileInput generates invalid XHTML
|Reported by:||Luke Plant||Owned by:||elbarto|
|Cc:||Triage Stage:||Ready for checkin|
|Has patch:||yes||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||no|
The 'target' attribute of anchors does not exist in XHTML Strict, making admin pages with the
ClearableFileInput widget produce invalid XHTML.
I do not propose fixing this yet, because the 'target' attribute is valid in HTML5, and its usefulness outweighs the fact that it is technically invalid XHTML. I'm just noting it, mainly as a reason we should think about moving to HTML5.