react-hook-form 4.0.0

npm / react-hook-form / 4.0.0 source ↗

[4.0.0] - 2019-12-24

Breaking changes

• improve module exports:

import { useForm } from 'react-hook-form';

• nested errors object and better typescript support

type form = {
  yourDetail: {
    firstName: string;
  };
};

errors?.yourDetail?.firstName;

• triggerValidation argument change from Object, Object[] to String, String[]

triggerValidation('firstName');
triggerValidation(['firstName', 'lastName']);

• watch support { nest: boolean }

watch(); // { 'test.firstName': 'bill' }
watch({ nest: true }); // { test: { firstName: 'bill' } }

• improve custom register

register('test', { required: true });

• setError` support nested object

setError('yourDetail.firstName', 'test');
errors.yourDetails.firstName;

• handleSubmit no longer rerun array inputs contains undefined or null

Added

• move RHFInput into the main repo and rename it to Controller

<Controller control={control} name="test" />

Removed

• validationSchemaOption: hardly anyone want to use validation with abort early, or change the config.

• native validation: hardly anyone used this feature. https://react-hook-form.com/docs/#Browserbuiltinvalidation