Problem with settings global request.payload.multipart to true in Hapi v19

[PazzaVlad]

Support plan

• which support plan is this issue covered by? - Community
• is this issue currently blocking your project? No
• is this issue affecting a production system? Yes

Context

• node version: 12.14.1
• module version: Hapi 19.0.4
• environment (e.g. node, browser, native): node
• used with (e.g. hapi application, another framework, standalone, ...): Hapi with official plugins
• any other relevant information:

How can we help?

Hi everyone!
I was updating from Hapi 18.3 to 19.0.4 and want to set request.payload.multipart to true globally, for the all routes by default. I added to my server routes.payload.multipart: true.

But id doesn't work. Server returns 415 error when I try to post multipart data. When I set multipart to true in specific route options - it works fine.

this is my server config:

const config = {
	host: host,
	port: port,
	state: {
		// Fix for 'Error: Invalid cookie header'!
		ignoreErrors: true,
	},
	routes: {
                payload: {
		      multipart: true, 
		},
		security: {
			xframe: {
				rule: 'allow-from',
				source: '*',
			},
		},
	},
}

[phattranky]

Look like this is same my issue at #4042

[Marsup]

This is due to

hapi/lib/config.js

Line 149 in c3cc6a1

.when('.', { is: true, then: Joi.object().strip() }),

@hueniverse shouldn't that strip false values instead?