How do you get the sub-schema of a schema?

[matthew-dean]

Say I have this:

const Schema = object({
  id: string()
  // other stuff
})

Now I want to do this:

const NewSchema = object({
  id: optional(Schema.id) // ??
})

I can't find anything in the documentation about this. (Note, this is obviously over-simplified, and I know I could do optional(string()) but the actual sub-schema will be much more complicated.)

[fabian-hiller]

Each schema is fully accessible. You can access the entries of the object schema via .entries:

const NewSchema = object({
  id: optional(Schema.entries.id)
});

[matthew-dean]

@fabian-hiller Thank you!!

[matthew-dean]

@fabian-hiller is entries called out in the documentation somewhere and I just missed it?

[fabian-hiller]

Yes, if you click through the API reference, but the most types are not updated to v0.31.0. I will do this in the next few weeks. https://valibot.dev/api/ObjectSchema/