Proxy validation allows invalid combination of keys.

[antony]

Support plan

• which support plan is this issue covered by? (e.g. Community, Core, Plus, or Enterprise):

Community

• is this issue currently blocking your project? (yes/no):

No

• is this issue affecting a production system? (yes/no):

No

Context

• node version: 13.5.0
• module version with issue: 9.0.1
• last module version without issue: 9.0.0
• environment (e.g. node, browser, native): node
• used with (e.g. hapi application, another framework, standalone, ...): hapda/hapi
• any other relevant information:

What are you trying to achieve or the steps to reproduce?

The documentation states that you can't combine onResponse and uri. However, if you do, you are not warned.

This differs to combining mapUri and uri which causes a validation error.

The net result is you can end up with config which doesn't work, and doesn't error.

const route = {
  method: 'GET',
  path: '/support/{param*}',
  handler: {
    proxy: {
      onResponse: function (err, res, request, h, settings, ttl) {
        ...
      },
      uri: 'https://example.com/{param}'
    }
  }
}

What was the result you got?

No error

What result did you expect?

A validation error to let me know I can't combine uri + onResponse

[hueniverse]

It is not about onResponse and uri but about the combination of onResponse, mapUri, and uri. It is listed in a specific section, not in the options definitions.