@yobta/validator/lib/array/array.js

Tree-shakable es6 validator

import { isIterable } from '../_internal/isIterable/index.js';
import { rule } from '../rule/rule.js';
export const array = () => rule((input = '') => {
    if (input === '') {
        return undefined;
    }
    if (isIterable(input) && typeof input !== 'string') {
        return Array.from(input);
    }
    return [input];
});