14 lines
442 B
JavaScript
14 lines
442 B
JavaScript
const getType = (value) => (Object.prototype.toString.call(value).slice(8, -1).toLowerCase());
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function isPlainObject(value) {
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if (getType(value) !== "object") {
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return false;
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}
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const pp = Object.getPrototypeOf(value);
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if (pp === null || pp === undefined) {
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return true;
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}
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const Ctor = pp.constructor && pp.constructor.toString();
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return Ctor === Object.toString();
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}
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export default isPlainObject;
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