Support Custom Validations for FieldArray fields

[emiltg0045]

As of this moment, custom validator functions do not work with field arrays.

const validationSchema = {
    'fieldArray.*': validatorFn
}

const { meta, errors, setErrors, handleSubmit, setFieldValue } = useForm({
    validationSchema
})

The upper passage does not work.

I tried to work around this by just returning an array of [null, null, 'Error here!'], but the errors property returned by useForm() returns the first element/does not return the array at all:

function validateFieldArray(value) {
        let result = []

        for (let i = 0; i < value.length; i++) {
            if (!value[i].trim().length) {
                result[i] = 'This field is required!'
            }
        }

       console.log(result) // [empty, empty, 'This field is required!']

        // returning true means no error
        return !result.length ? true : result
}

const validationSchema = {
    fieldArray: validateFieldArray,
}

// errors object comes back empty {}

Requested Solution: implement support for custom validator functions (no yup/zod) for field arrays, or let errors object pass arrays as error messages