Interest in multi schema zod resolver?

[brmenchl]

I had a use case where a single field in a form needed to change the validation schema of the entire form (determining whether the model was "Published" or not. Published models had more strict validation).

I ended up creating a custom zod resolver that reused almost everything from the existing zodResolver, but allowed you to pass in a function (values: FieldValues) => z.ZodSchema<any, any> that you can use to swap out zod schemas at run time.

I could add this as a new zod resolver, but I wanted to hear what people think about it.

[jorisre]

@brmenchl can you share some code please ?

[brmenchl]

I use it like

const getSchema = (values: FormInput) =>
  values.status === 'Published'
    ? publishedSchema
    : nonPublishedSchema;

// ...

useForm<FormInput>({
    resolver: multiSchemaZodResolver(getSchema),
    ...
  });

[bluebill1049]

you may have to build your own custom resolver, we current only support single schema per form, however you can use context to switch different schema as well.

[whengely]

I am running into this same issue. What methods would I look at to use context to switch schema? I'm not finding anything searching zod or rhf's docs. Thanks

[bluebill1049]

https://react-hook-form.com/api/useform

[ashrafnazar]

@bluebill1049 - thanks for this, but the example provided is not that intuitive. Could you possibly make the example a little more detailed?