Answers for "pass data to laravel request"

laravel get parameters from request

request()->all() // All parameters
request()->get('param') // One parameter
request()->only('param1', 'param2') // Specific parameters

how to add data to the request object in laravel

//this is my code

this how to add single attribute to the request object in laravel:-
  
$request->request->add(['car' => 'value']); 

this is how to add multiple attributes to the request object in laravel:-
$request->request->add(['car' => 'value',  'end' => 'done']);