export default function(value: object | string | null | Array) { //check for empty object {}, array [] if (value !== null && typeof value === "object") { if (Object.keys(value).length === 0) { return true; } } else if ( value == null || (typeof value === "string" && value.replace(/\s+/, "") === "") ) { //check for undefined, null and "" return true; } return false; }