Identifying the presence of a particular cookie

I'm currently working on a project that already has several cookies stored. My goal is to determine if the cookie labeled "login" exists. Below is the code snippet I am using:

if (document.cookie.indexOf("login") >= 0) {
    alert("login cookie exists");
}
else if(document.cookie.indexOf("login") < 0 ){
    alert("no login cookie");
}
else{

}

However, there seems to be an issue with my code. The indexOf method should return -1 or 0 based on whether the cookie exists, right? Surprisingly, in both cases it's returning -1. Could it be a problem with my if statement?

javascriptcookies

Answer №1

If you are looking for a hassle-free way to manage cookies, I suggest using the jQuery Cookie plugin. It simplifies the process and makes handling cookies a breeze.

Check out the jQuery Cookie plugin here: https://github.com/carhartl/jquery-cookie

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