function getQueryParameterByName(name, searchParams) {
    name = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
    const regex = new RegExp('[\\?&]' + name + '=([^&#]*)');
    const results = regex.exec(searchParams);
    return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
}