verificator/lib/utils/isPlainObject.js

Client and server-side validation JavaScript library

'use strict';

exports.__esModule = true;

var _isObjectLike = require('./isObjectLike');

var _isObjectLike2 = _interopRequireDefault(_isObjectLike);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

var toString = function toString(value) {
    return Object.prototype.toString.call(value);
};
var isPlainObject = function isPlainObject(value) {
    if (!(0, _isObjectLike2['default'])(value) || toString(value) !== '[object Object]') {
        return false;
    }
    if (Object.getPrototypeOf(value) === null) {
        return true;
    }
    var proto = value;
    while (Object.getPrototypeOf(proto) !== null) {
        proto = Object.getPrototypeOf(proto);
    }
    return Object.getPrototypeOf(value) === proto;
};
exports['default'] = isPlainObject;