Can't define typebox custom error messages

I'm currently learning schema validation for the first time and I'm using typebox, but I can't define custom error messages for my types. With a prop like:

name: Type.String()

I could attach:

.min(2, { message: "Name must be 2 or more characters long" })

with the Zod lib, but I still haven't found something like that in typebox docs or discussions. I chose this library because of how lightweight it is, but for now I'll look into other libraries with react-hook-form. Thanks in advance!

You can change the default typebox error function to respect the message property https://github.com/sinclairzx81/typebox?tab=readme-ov-file#error-function

import {
  DefaultErrorFunction,
  SetErrorFunction,
} from '@sinclair/typebox/errors';

SetErrorFunction((e) => {
  if (e.schema.message && typeof e.schema.message === 'string') {
    return e.schema.message;
  }
  return DefaultErrorFunction(e);
});

Then

Type.String({message: 'example custom error message'})

will raise the error message you want,

Though from your example, you might want to set the message to be an object / function to be able to process the error by cases using e.errorType value.