socket.io-ts-controllers/util/is-valid-json.js

Use class-based controllers to handle websocket events

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var isString = function (value) { return (typeof value === "string" || Object.prototype.toString.call(value) === "[object String]"); };
var isPlainObject = function (value) { return (Object.prototype.toString.call(value) === "[object Object]"); };
var isJSON = function (str, options) {
    if (options === void 0) { options = {}; }
    if (isPlainObject(str) && options.allowObjects === true) {
        return true;
    }
    if (!isString(str)) {
        return false;
    }
    if (!isNaN(str)) {
        return false;
    }
    try {
        JSON.parse(str);
    }
    catch (error) {
        return false;
    }
    return true;
};
exports.default = isJSON;

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