是的验证库类型错误：是的__WEBPACK_IMPORTED_MODULE_0__ 不是函数

Question

I have installed yup and tried to validate my form with this, however when I try to import it to a file I get this error. I do not even run the handler, it just errors me out on page load. I use it with react.

this is my code

import * as yup from "yup";

export const detailsSchema = yup.object().shape({
    cheeseType: yup()
        .string()
        .isRequired()
});

I tried to rm -rf node_modules, I did not help.

Thanks for helping me out.

Answer 1

It solved this error I used wrong method - isRequired() instead of required() and also here I was wrong:

cheeseType: yup()
        .string()
        .isRequired()

should be

cheeseType: yup
        .string()
        .isRequired()

so the correct schema looks like

cheeseType: yup
        .string()
        .required()

All the best! :)