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Asked 3 years ago
17 Jun 2021
Views 245
Johnson

Johnson posted

JavaScript code for cookie not working in Chrome

JavaScript code for cookie not working in Chrome
dilip

dilip
answered Apr 27 '23 00:00

If your JavaScript code for setting cookies is not working in Chrome, there could be several reasons. Here are some common issues and their solutions:

Incorrect cookie settings: Make sure you are setting the cookie correctly. The syntax for setting a cookie in JavaScript is:


document.cookie = "name=value; expires=date; path=path; domain=domain; secure";

Replace "name" and "value" with the name and value of the cookie, and set the "expires", "path", "domain", and "secure" parameters as needed. Check that you are using the correct syntax and that the parameters are correctly set.

SameSite attribute: Chrome has a stricter implementation of the SameSite attribute, which can cause cookies to be blocked if it is not set correctly. Make sure the SameSite attribute is set to "None" for cookies that need to be accessed across sites. Here's an example:


document.cookie = "name=value; SameSite=None; Secure";

Third-party cookies: Chrome may block third-party cookies by default. Make sure that the website you are trying to set the cookie for is not considered a third-party website. You can check this by looking at the domain name of the website. If it is different from the domain name of the website you are currently on, it may be considered a third-party website. To allow third-party cookies, go to Chrome Settings > Privacy and Security > Cookies and other site data, and select "Allow all cookies".

Browser settings: Check that your browser settings are not blocking cookies. To do this, go to Chrome Settings > Privacy and Security > Cookies and other site data, and make sure "Block third-party cookies" and "Block all cookies" are not enabled.

Ad blockers or extensions: Some ad blockers or extensions may block cookies from certain websites. Try disabling any ad blockers or extensions to see if this solves the issue.

Outdated browser: If none of the above solutions work, try updating Chrome to the latest version. Some older versions of Chrome may have issues with cookies
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