Poll: useFieldArray rules props (#8102)

[bluebill1049]

Context

Version 7.33.0 unlocks the ability to introduce type-safe nested value error (https://github.com/react-hook-form/react-hook-form/releases/tag/v7.33.0), This also unlocks the ability to support useFieldArray rules props. In fact, we have a PR in place for the feature (beta) release: #8562

useFieldArray({
  name: 'test',
  rules: {
    required: true,
    minLength: 2,
    maxLength: 10,
    validate: (fieldArrayValues) => {
      if (fieldArrayValues[2].title === 'test') {
        return 'valdiate Error'
      }
    }
  }
})

Quesiton

How would we like to name the field array root error, without conflicting with field array input errors.

useFieldArray({
  name: 'fieldArray'
})
register('fieldArray.0.input')

errors.fieldArray[0].input // input level

errors.fieldArray['root'] // field array level 

Here are some of the examples

• errors?.test?.root?.message || errors?.test?._root?.message
• errors?.test?.fieldArray?.message
• errors?.FieldArray?.test.message