export const getQueryParamsByName = (name: string, url?: string) => { if (!url) { url = window.location.href; } name = name.replace(/[\[\]]/g, '\\$&'); const regex = new RegExp(`[?&]${name}(=([^&#]*)|&|#|$)`); const results = regex.exec(url); if (!results || !results[2]) { return ''; } return decodeURIComponent(results[2].replace(/\+/g, ' ')); };