"label" local context defined in helper.error(code, opt) is override by the label of Messages.root.

Support plan

is this issue currently blocking your project? (yes/no): no
is this issue affecting a production system? (yes/no): yes

Context

node version: 18.15.0
module version with issue: 17.9.2
last module version without issue: Not sure
environment (e.g. node, browser, native): node
used with (e.g. hapi application, another framework, standalone, ...): standalone
any other relevant information:

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

I have a joi schema like

const schema = joi.object({
   id: joi.string()
   usr: joi.string().min(3).max(10),
   pwd: joi.string()
});

As id is assigned by db, I leave it optional. But later when I verify data come back from db. I want to check it is included in the data. So, I defined a custom rule for this, which looks like

schema.custom((val, helper) => {
  if(val.id) return val;
  return helper.error('any.required', {local: 'id', key: 'id'})
}, 'custom validation').validate({
  usr: "test"
})

What I'm expecting is that an error reported for missing 'id'.

What was the result you got?

I actually get a validation error, but the message is "value" is required. I checked the error details, key from local context is updated into error.details.context. But label is overridden by the root value.

What result did you expect?

The label defined in local context takes higher priority and shown in the error message. For the example case, the expecting message should "id" is required

hapijs / joi