The session function may be used to get or set session values:
<?php $value = session('key');
<?php     public function flashMessage()

    {

        session()->flash('message', 'some-message');

    }



    public function redirectWithFlash()
<?php     public function redirectWithFlash()

    {

        session()->flash('message', 'some-message');



        return $this->redirect('/livewire-dusk/LegacyTests%5CBrowser%5CRedirects%5CComponent');

    }
<?php     public function redirectToPageTwoUsingNavigateAndDestroyingSession()

    {

        session()->regenerate();



        return $this->redirect('/second', navigate: true);

    }
<?php                 public function doRedirect()

                {

                    session()->flash('alert', 'Session flash data');



                    $this->redirect('/redirect');

                }
<?php                 public function mount()

                {

                    session()->flash('alert', 'Session flash data');

                }



                #[On('rerender')]
<?php     public function redirectIntended($default = '/', $navigate = false)

    {

        $url = session()->pull('url.intended', $default);

    

        $this->redirect($url, $navigate);

    }
<?php         on('response', function ($response) {


            if (! static::$atLeastOneMountedComponentHasRedirected && app()->has('session.store')) {

                session()->forget(session()->get('_flash.new'));

            }

        });
<?php         $component = Livewire::test(TriggersRedirectStub::class);



        session()->put('url.intended', route('foo'));



        $component->runAction('triggerRedirectIntended');
<?php     public function flash_data_is_available_after_render()

    {

        session()->flash('foo', 'bar');

        $this->assertEquals('bar', session()->get('foo'));



        Livewire::test(RenderOnRedirectWithSkipRenderMethod::class);
<?php     public function flash_data_is_available_after_render()

    {

        session()->flash('foo', 'bar');

        $this->assertEquals('bar', session()->get('foo'));



        Livewire::test(RenderOnRedirectWithSkipRenderMethod::class);
<?php         Livewire::test(RenderOnRedirectWithSkipRenderMethod::class);



        $this->assertEquals('bar', session()->get('foo'));

    }
<?php     public function flash_data_is_unavailable_after_subsequent_requests()

    {

        session()->flash('foo', 'bar');

        $this->assertEquals('bar', session()->get('foo'));



        $component = Livewire::test(RenderOnRedirectWithSkipRenderMethod::class);
<?php     public function flash_data_is_unavailable_after_subsequent_requests()

    {

        session()->flash('foo', 'bar');

        $this->assertEquals('bar', session()->get('foo'));



        $component = Livewire::test(RenderOnRedirectWithSkipRenderMethod::class);
<?php         $component = Livewire::test(RenderOnRedirectWithSkipRenderMethod::class);



        $this->assertEquals('bar', session()->get('foo'));



        $component->call('$refresh');
<?php         $component->call('$refresh');



        $this->assertNull(session()->get('foo'));

    }