react-hook-form

• fix a bug when watch(name) name is not in the form and leads to app crash

• patch bug on async setState after submit

• fix all hook methods with useCallback and making methods safe to use within useEffect

• patch a bug with schema validation errors object type: errors object should be consist instead of a different type. related to issues: https://github.com/bluebill1049/react-hook-form/issues/135 https://github.com/bluebill1049/react-hook-form/issues/136

watch API update:

1. watch return default value change:
   watch(['test', 'test1']) // deafult value return [undefined, undefined] instead of undefined
watch() // default value return {} instead of undefined

2. watch integrate with defaultValues
watch will inherit from data in defaultValues, but watch function arguments remain unchanged. second argument defaultValue will overwrite data in defaultValues which set up in useForm()

3. watch now support nested object look up
   eg

  const data = watch('test');
  console.log(data);

    <form>
      <input name="test[0]" ref={register} />
      <input name="test[1]" ref={register} />
    </form>

this above example will watch both test[0] and test[1]

defaultValues update:

defaultValues now support nested object, eg:

const { register } = useForm({
  defaultValues: { test: {data: [1, 2]}},
})

getValues update:

getValues now support nest argument to return data in a nested format, eg:

getValues(); // {'test[0]': 1, 'test[1]': 2}
getValues({ nest: true }); // {test: [1,2]}

setError update:

you can no longer clear an error with setError use clearError instead

• fix a validation bug with min and max which 0 and a negative number will not be considered to be validated

• fix setError during submit method

Fixes #136

Changes:

• ErrorMessages now can have an object using either strings or Error objects for values. (This is what fixes #136)
• Removed Omit, it is included in v3.5 of Typescript (https://devblogs.microsoft.com/typescript/announcing-typescript-3-5/#the-omit-helper-type)
• Anything that was manually setting up the index for an object, now is using Record<key, value> (https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-1.html#partial-readonly-record-and-pick)
• exporting Mode as a type
• Re-used some already built out types (VoidFunction and NumberOrString
• Aliased Data[Name] to Value in the FormProps interface.
• Used object instead of {}

• fix a bug on validationSchema not validating on the correct mode

• patch on a quick conditional issue with https://github.com/bluebill1049/react-hook-form/issues/140

• fix a bug on setError at submit https://github.com/bluebill1049/react-hook-form/issues/140
  bug: errors object gets reset after successful submit
  Fix: errors object will not clear custom error unless called with clearError

• revert combine values with getValues()

• fix a bug with getValues() which data formate for array data is incorrect

Example below:

function App() {
  const { register, getValues } = useForm({
    defaultValues: { test: [0, 1] }
  });
  console.log(getValues()); // { test: [0, 1]}

  return (
    <form>
      <input name="test[0]" ref={register} type="checkbox" />
      <input name="test[1]" ref={register} type="checkbox" />
    </form>
  );
}

• fix a bug with handleSubmit when errorRef append to actually errors https://github.com/bluebill1049/react-hook-form/issues/129

• fix an issue with reset in useEffect #126

• patch a bug with setError https://github.com/bluebill1049/react-hook-form/issues/124

• add clearError to types #122

• introduced unregister method
• patch reset when the first item in the filed list is manually registered field

• support triggerValidation() with empty arugment to valdiate the whole form

• Validation with schema bug with triggerValidatin