15 lines
526 B
JavaScript
15 lines
526 B
JavaScript
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function isPlainObject(value) {
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if (typeof value !== "object" || value === null)
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return false;
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if (Object.prototype.toString.call(value) !== "[object Object]")
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return false;
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const proto = Object.getPrototypeOf(value);
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if (proto === null)
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return true;
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const Ctor = Object.prototype.hasOwnProperty.call(proto, "constructor") && proto.constructor;
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return typeof Ctor === "function" && Ctor instanceof Ctor && Function.prototype.call(Ctor) === Function.prototype.call(value);
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}
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export {
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isPlainObject
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};
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