Page routes, server routes and status codes about sapper HOT 3 CLOSED

As of 0.7, it's possible to redirect and error inside preload:

preload({ params }) {
  if (!loggedIn) {
    return this.redirect(301, '/login');
  }

  if (!isValid(params.id)) {
    return this.error(404, 'Not found');
  }

  return fetch(...).then(...);
}

from sapper.

@Rich-Harris any suggestions how to handle this?

from sapper.

If preload returns a rejected Promise, that could be used as a signal to show an error page instead.

from sapper.