classes/Input.php
public function retry()
    {
        $this->session->set('input', [
            'data'   => $this->data,
            'errors' => $this->errors,
        ]);

        return Response::redirect($this->request->header('referer'));
    }
public function retry()
    {
        $this->session->set('input', [
            'data'   => $this->data,
            'errors' => $this->errors,
        ]);

        return Response::redirect($this->request->header('referer'));
    }
public function retry ( ) { $ this -> session -> set ( 'input' , [ 'data' => $ this -> data , 'errors' => $ this -> errors , ] ) ; return Response :: redirect ( $ this -> request -> header ( 'referer' ) ) ; }
Retry the input at the referring URL

Retains the input data using the session and returns a redirect response
so the user can safely resume entering the input at the referring URL.

@return Response
Retry the input at the referring URL