PHP

how to use a session in blade

{{ request()->session()->get('key') }}

how to use a session in blade

{{ session('key') }}

use session in laravel

$data=[
            'name' => $request->input('name')
             ];
        session(['data'=>$data]);  
$data=Session::get('data');
        $data1=[
            'email'=>$request->input('email')
             ];
             $data=array_merge( $data, $data1);
             session(['data'=>$data]);