react/prop-types does not validate missing propTypes for functions in version 7.17.0

[johnarnfield]

Seems like this is still an issue in version 7.17.0

Missing prop types do not raise errors in a function component with a return of:

return (
    ordering.length > 0 && (
      <Paginator items={ordering} pageSize={10} />
    )
)

But do with a function component with a return of:

  if (ordering.length > 0) {
    return false;
  }

  return (
    <Paginator items={ordering} pageSize={10} />
  )

and:

  return ordering.length > 0 ? (
    <Paginator items={ordering} pageSize={10} />
  ) : null;

Originally posted by @johnarnfield in #2134 (comment)