svf/es/util/index.js

A simple validate form and React-based implementation

const Util = {
    isArray (obj) {
        return (typeof obj === "object") && (obj instanceof Array);
    },
    isEmpetyObject (obj) {
        if (obj && typeof obj === "object") {
            return Object.keys(obj).length === 0;
        }
        return false;
    },
    isPlainObject (obj) {
        return typeof obj === "object" && obj != null && !(obj instanceof Array);
    }
};

export default Util;