Digit Checker

/* Write a JavaScript function checkDigit(number) that finds if the third digit (right-to-left)
of an integer number n (n>1000) is 3. Write JS program digitChecker.js that checks a few numbers.
The result (true or false) should be printed on the console. */

"use strict";

function checkDigit(number) {
    if (number <= 1000) {
        console.error('Error! - Your number must been Bigger from 1000!');
    } else {
        var thirdDigit = parseInt((number / 100) % 10);
        console.log(thirdDigit === 3);
    }
}

checkDigit(333);
checkDigit(1235);
checkDigit(25368);
checkDigit(123456);