0.0.5 • Published 7 years ago

redux-form-yup v0.0.5

Weekly downloads
621
License
MIT
Repository
github
Last release
7 years ago

redux-form-yup

npm version

What is this?

This is an async validation function that takes in a yup schema and validates your redux-form form and automatically maps back errors to the proper structure.

Setup

npm install redux-form-yup

Create your yup schema

The structure of your schema should exactly match the structure of values return from your form. Yup will allow you to create complex object schemas as well as work with validating arrays.

const schema = yup
    .object()
    .shape({ 
        firstName: yup.string().required(), 
        lastName: yup.string().required(),
        email: yup.string().email().required(),
        address: yup.object().shape({
            street: yup.string.required(),
            city: yup.string.required(),
            state: yup.string.required().min(2).max(2),
            zip: yup.number(),
        })
    });

So the above would look maybe something like:

    <Field name="firstName" component={customRender} type="text" />
    <Field name="lastName" component={customRender} type="text" />
    <Field name="email" component={customRender} type="text" />
    <FormSection name="address">
        <Field name="street" component={customRender} type="text" />
        <Field name="city" component={customRender} type="text" />
        <Field name="state" component={customRender} type="text" />
        <Field name="zip" component={customRender} type="text" />
    </FormSection>
Import asyncValidate and shouldAsyncValidate from redux-form-yup

shouldAsyncValidate will help the enforce the yup schema to always run. In the future there will be some additional options.

import {asyncValidate, shouldAsyncValidate} from "redux-form-yup"

Add both as options to your HoC
export default reduxForm({
    form: "contact",
    asyncValidate: asyncValidate(schema),
    shouldAsyncValidate,
})(ContactForm);

TypeScript

redux-form-yup was made with TypeScript and as such its own types are bundled. You will need your own types for yup and redux-form. You can get these from @types/redux-form and (soon) @types/yup.

Async/Await & Promises

redux-form asyncValidate is promise driven as such redux-form-yup requires Promise to be available. For older browsers I suggest using es6-promise global installer require('es6-promise/auto');.

0.0.5

7 years ago

0.0.4

7 years ago

0.0.3

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0.0.2

7 years ago

0.0.1

7 years ago