Cannot get schema name when using modifier

[james-atlasopen]

Package version

2.1.0

Describe the bug

When using a modifier on a schema, e.g., .optional(), you can no longer get the schema name.

Example:

const symbol = Symbol.for("schema_name");

const schema = vine.string();
const withOpt = vine.string().optional();

console.log(schema[symbol]); // "vine.string"
console.log(withOpt[symbol]); // undefined

Reproduction repo

No response

[thetutlage]

Hey, can you share the purpose for which you are reading the schema_name?

[james-atlasopen]

@thetutlage The purpose is to dynamically populate a form with fields depending on the type.
i.e., name is a string, so use a text input, age is a number, so use a number input.

The goal is that we can reuse the Vine schema for this information (essentially, the Vine schema is the "source of truth"), instead of creating another object with the mappings.

[thetutlage]

The schema_name property is for internal usage via unionOfTypes schema type and using it for other purposes may not provide the desired results.

So, for your use-case, you can use the JSON representation of the schema.

const validator = vine.compile(
  vine.object({
     
  })
)

console.log(validator.toJSON())

[james-atlasopen]

Ah, I see.

The toJSON() representation doesn't appear to give the type as "string", "number", "boolean", etc. Only "literal".

Is there a way to get this type information? Ultimately we just want to know the primitive type of a Vine schema object/property.

[thetutlage]

Yeah. It will be nice to encode that info. Lemme do that

[james-atlasopen]

May I make a request that it be exposed in both the compiled toJSON() representation, and the schema.getProperties() object?

Thank you for looking at this, it's really only a minor thing in the grand scheme of things, but it does mean less technical maintenance for us, so it is greatly appreciated.