Override default error page

[qazs]

Is there a way to override the default feathers error page?
Eg. Placing a custom 404.html in /public folder?

[daffl]

As mentioned in the errorHandler API documentation you can either pass a middleware or a path to an HTML file. I just added an example how to pass files for each error code

const { errorHandler } = require('@feathersjs/express');
const app = feathers();

app.use(errorHandler({
    html: {
      404: 'path/to/notFound.html',
      500: 'there/will/be/robots.html'
    }
}));

[qazs]

Thanks, I tried your example but I get this error:
TypeError: errorHandler is not a function
Is it something I'm missing?

[daffl]

Oh yes, sorry it was const { errorHandler } = require('@feathersjs/express');, I fixed it in the examples as well.

[qazs]

Thanks! I got it to work using the previous code:

const handler = require('feathers-errors/handler');
const notFound = require('feathers-errors/not-found');

app.use(notFound());
app.use(handler({
  html: {
    401: app.get('public') + '/401.html',
    404: app.get('public') + '/404.html'
  }
}));

It's a bit confusing though as there are 2 feathers errors module, @feathers/errors and feathers-errors. I went with the generator code and it's good.

[daffl]

feathers-errors should log a deprecation message when you try to install it with the name change documented in the migration guide.