Laravel 5.5 Form Submission Error: How to Fix 'The Page has Expired Due to Inactivity'?

Laravel 5.5: Resolving "The Page has Expired Due to Inactivity" Error

Encountering the "The page has expired due to inactivity" error while attempting to submit a form on a Laravel 5.5 registration page can be frustrating. Before delving into potential solutions, let's ensure that the CSRF token is present in the form using {{ csrf_field() }}.

The issue can manifest for various reasons. The session driver plays a crucial role. For instance, if the driver is set to "array," which is intended for testing, session data is not persisted, leading to token mismatch errors. Changing it to "file" or another persistent storage driver resolves the issue.

Alternatively, if the session driver is set to "file," but persists after changing it, consider examining the storage_path for write permissions. The is_writable(config('session.files')) function helps verify if the specified path is writable.

Lastly, double-check the session configuration in config/session.php. If your project utilizes SSL/TLS and the development environment does not use HTTPS, the sessions.secure parameter, typically set to true by default, can trigger the expiration error. By updating this setting to match your environment, the issue should be resolved.

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