Zod•8mo ago

Yamereee - Does anyone know how I can type this...

Does anyone know how I can type this using zod?

export const SOME_MAPPING = {
  A1: ['AAA'],
  A2: ['AAA', 'BBB'],
} as const;

export const SOME_MAPPING_ENUM = z.nativeEnum(SOME_MAPPING);

export const SOME_MAPPING = {
  A1: ['AAA'],
  A2: ['AAA', 'BBB'],
} as const;

export const SOME_MAPPING_ENUM = z.nativeEnum(SOME_MAPPING);

But I get the error:

Argument of type '{ readonly A1: readonly ["AAA"]; readonly A2: readonly ["AAA", "BBB"]; }' is not assignable to parameter of type 'EnumLike'.
  Property 'A1' is incompatible with index signature.
    Type 'readonly ["AAA"]' is not assignable to type 'string | number'.

Argument of type '{ readonly A1: readonly ["AAA"]; readonly A2: readonly ["AAA", "BBB"]; }' is not assignable to parameter of type 'EnumLike'.
  Property 'A1' is incompatible with index signature.
    Type 'readonly ["AAA"]' is not assignable to type 'string | number'.

1 Reply

Svish•8mo ago

export const schema = z.object({
  A1: z.enum(['AAA']),
  A2: z.enum(['AAA', 'BBB'],
})

export const schema = z.object({
  A1: z.enum(['AAA']),
  A2: z.enum(['AAA', 'BBB'],
})

If you need to access the enum values, I think there's something along the lines of schema.A1.options(), or something

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Yamereee - Does anyone know how I can type this...