How to Set, Get, and Delete Cookies in Laravel 10

Setting Cookies:

Retrieving the Cookie Component: To begin, we need to retrieve the Cookie component in Laravel. This component provides methods to set, retrieve, and delete cookies. In Laravel 10, you can easily retrieve the Cookie component through dependency injection or by using the global cookie() helper function.
Setting Basic Cookies: Once you have access to the Cookie component, you can set cookies using the make() method. This method accepts three arguments: the name of the cookie, the value, and an optional expiration time. Here’s an example of setting a basic cookie:

use Illuminate\Support\Facades\Cookie;

Cookie::make('name', 'John Doe', 60); // Cookie will expire in 60 minutes

Setting Cookies with Additional Options: Laravel provides additional options to customize your cookies. You can specify the cookie’s path, domain, secure flag, and HTTP-only flag. Here’s an example of setting a cookie with additional options:

use Illuminate\Support\Facades\Cookie;

Cookie::make('name', 'John Doe', 60, '/path', '.example.com', true, true);

Getting Cookies:

Retrieving Cookies: To retrieve a cookie’s value, you can use the get() method provided by the Cookie component. This method takes the name of the cookie as its parameter and returns the corresponding value. Here’s an example of retrieving a cookie:

use Illuminate\Support\Facades\Cookie;

$cookieValue = Cookie::get('name');

Checking for Cookie Existence: In some cases, you might want to check if a cookie exists before retrieving its value. You can use the has() method to determine if a cookie is set. It returns true if the cookie exists, and false otherwise. Here’s an example:

use Illuminate\Support\Facades\Cookie;

if (Cookie::has('name')) {
    // Cookie exists, perform actions
}

Deleting Cookies:

Deleting Cookies: When you no longer need a cookie, you can delete it using the forget() method. This method removes the cookie by setting its expiration time to a value in the past. Here’s an example of deleting a cookie:

use Illuminate\Support\Facades\Cookie;

Cookie::forget('name');

Deleting Cookies with Additional Options: If you have set additional options for a cookie, such as its path or domain, you need to provide those options while deleting the cookie. Here’s an example:

use Illuminate\Support\Facades\Cookie;

Cookie::forget('name', '/path', '.example.com');

Conclusion:

Managing cookies is essential for personalizing user experiences on your website. With Laravel 10, you have powerful tools at your disposal to set, retrieve, and delete cookies effortlessly.

By utilizing these techniques, you can enhance user interactions and provide a more tailored browsing experience. Experiment with the cookie functions provided by Laravel and unleash the full potential of cookies in your web applications.

Happy coding!