Flasher Laravel Laravel Package

Getting Started

Install via Composer and publish the config to get up and running in minutes. Begin with the simplest use case: triggering a success flash in a controller after a form submission, then render it in your Blade layout. No complex setup required—just call flasher()->addSuccess() and include {{ flasher()->render() }} near the end of your main layout file.

Implementation Patterns

Leverage the intuitive helper methods (addSuccess, addError, etc.) for common feedback flows (e.g., form validation, CRUD operations). Use per-message options (like auto_hide, position, timeout) for fine-grained control, or configure defaults globally in config/flasher.php. Integrate cleanly into jobs, listeners, and middleware—ideal for centralized notification handling. For SPAs or AJAX-heavy apps, fetch messages via getFlashMessages() and render them dynamically on the frontend using your framework of choice.

Gotchas and Tips

• flasher()->render() must be included in the final rendered HTML (outside any conditionals or closures) for JS to bind correctly—common mistake: placing it inside a modal or component that may not always render.
• Avoid caching responses that include flash messages—Flasher relies on session state, and cached pages may show stale or missing notifications.
• Tailwind or Bootstrap users: ensure you publish assets and match your theme (default_theme) to your CSS framework to avoid styling mismatches.
• In tests, call flasher()->clear() after assertions to prevent flash pollution across test cases (especially in setUp() or tearDown()).
• Watch for deprecation warnings in Laravel 10+ related to Session::flash()—enable legacy_flash_support in config as a short-term fix, but plan to migrate to Flasher’s native session handling long term.