Recognise what a URL points at so one "paste a link" action can produce the
right node: a YouTube or Vimeo player, a direct video/audio file, or: when
the host is allowlisted, a generic iframe. Anything else, including garbage
and javascript: URLs, yields null rather than throwing.
Recognise what a URL points at so one "paste a link" action can produce the right node: a YouTube or Vimeo player, a direct video/audio file, or: when the host is allowlisted, a generic iframe. Anything else, including garbage and
javascript:URLs, yields null rather than throwing.