CODE EXAMPLE FOR JAVASCRIPT

cookie in javascript

// very simple cookie manager class
 class CookieManager {
    static setCookie({ name = "", days = 0, value = "", path = "/" }) {
        let expire = "";
        if (days) {
            const date = new Date();
            date.setTime(date.getTime() + days * 1000 * 60 * 60 * 24);
            expire = date.toUTCString();
        }
        document.cookie = `${name}=${value}; expires=${expire}; path=${path}`;
    }

    static getCookie({ name }) {
        name = name.trim();
        const allCookie = document.cookie;
        const cookieArr = [...allCookie.split(";")];
        for (let i = 0; i < cookieArr.length; i++) {
            let c = cookieArr[i].trim();
            if (c.startsWith(`${name}=`)) return c.split("=")[1];
        }
        return null;
    }

    static removeCookie({ name = "" }) {
        CookieManager.setCookie({ name, days: -1 });
    }

    static checkCookie({ name = "" }) {
        const cookie = CookieManager.getCookie({ name: name });
        if (cookie !== undefined && cookie !== "" && cookie !== null) {
            return true;
        } else {
            return false;
        }
    }
}
//add cokie 
CookieManager.setCookie({name:"hi.cookie",value:"m9yhRuPk7xlCpkEGk8qdx",days:10})
//get Cookie value
CookieManager.getCookie({name:"hi.cookie"}) // return = m9yhRuPk7xlCpkEGk8qdx
//remove cookie 
CookieManager.removeCookie({name:"hi.cookie"}) // noting return
//remove cookie 
CookieManager.checkCookie({name:"hi.cookie"}) // return true or false