validateJSONX throws true for a valid jsonx

[zjaml]

Thank you for this great library. I'm reporting a bug with validateJSONX.

const jsonx = require("jsonx");

test("validate a valid jsonx shouldn't throw error", () => {
  const sampleJSONX = {
    component: "div",
    props: {
      id: "generatedJSONX",
      className: "jsonx"
    },
    asyncprops: {
      test: ["ok", "cool"]
    },
    children: [
      {
        component: "p",
        props: {
          style: {
            color: "red",
            fontWeight: "bold"
          }
        },
        children: "hello world"
      }
    ]
  };
  const validateJSONX = jsonx._jsonxUtils.validateJSONX;

 //BUG:  the following line will throw with a boolean value true.
  validateJSONX(sampleJSONX);
});