function hasUrl(inputText) {
    var regex = /[-a-zA-Z0-9@:%_+.~#?&//=]{2,256}.[a-z]{2,4}b(/[-a-zA-Z0-9@:%_+.~#?&//=]*)?/g;
    var matches = 0;
    var match;

    while ((match = regex.exec(inputText))) {
        return true;
    }

    return false;
}