How to Get Request Parameter in Laravel?

hi dev,

Today, how to get request parameter in laravel is our main topic. I would like to share with you how to get request value in laravel. This post will give you simple example of how to get all request parameters in laravel. this example will help you laravel get request parameters in blade.

You can use this example with laravel 6, laravel 7, laravel 8 and laravel 9 version.

Here, Creating a basic example of laravel get request parameters in controller.

Laravel Get Request Parameter in Controller File :

Example 1 :

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;

class PostController extends Controller
{
    /**
     * Write Your Code..
     *
     * @return string
    */
    public function store(Request $request)
    {
        dd($request->all());
    }
}

Output :

array:4 [▼
  "_token" => "6P1sjqZ3REvEMeH7c58BAcmuc2WEmM8GXPessl2Z"
  "title" => "title"
  "body" => "body"
  "description" => "description"
]

Example 2 :

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;

class PostController extends Controller
{
    /**
     * Write Your Code..
     *
     * @return string
    */
    public function store(Request $request)
    {
        dd($request->only('title', 'body'));
    }
}

Output :

array:2 [▼
  "title" => "title"
  "body" => "body"
]

Example 3 :

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;

class PostController extends Controller
{
    /**
     * Write Your Code..
     *
     * @return string
    */
    public function store(Request $request)
    {
        dd($request->get('title'));
    }
}

Output :

"title"

Laravel Get Request Parameter in Middleware File :

Example 1 :

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;

class CheckAge
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure(\Illuminate\Http\Request): (\Illuminate\Http\Response|\Illuminate\Http\RedirectResponse)  $next
     * @return \Illuminate\Http\Response|\Illuminate\Http\RedirectResponse
     */
    public function handle(Request $request, Closure $next)
    {
        dd($request->all());
        return $next($request);
    }
}

Output :

array:4 [▼
  "_token" => "6P1sjqZ3REvEMeH7c58BAcmuc2WEmM8GXPessl2Z"
  "title" => "title"
  "body" => "body"
  "description" => "description"
]

Example 2 :

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;

class CheckAge
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure(\Illuminate\Http\Request): (\Illuminate\Http\Response|\Illuminate\Http\RedirectResponse)  $next
     * @return \Illuminate\Http\Response|\Illuminate\Http\RedirectResponse
     */
    public function handle(Request $request, Closure $next)
    {
        dd($request->only('title', 'body'));
        return $next($request);
    }
}

Output :

array:2 [▼
  "title" => "title"
  "body" => "body"
]

Example 3 :

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;

class CheckAge
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure(\Illuminate\Http\Request): (\Illuminate\Http\Response|\Illuminate\Http\RedirectResponse)  $next
     * @return \Illuminate\Http\Response|\Illuminate\Http\RedirectResponse
     */
    public function handle(Request $request, Closure $next)
    {
        dd($request->get('title'));
        return $next($request);
    }
}

Output :

"title"

Laravel Get Request Parameter in Blade File :

Example 1 :

<p>{{ dd(request()->all()) }}</p>

Output :

array:1 [▼
  "param1" => "" lat " " lon"
]

Example 2 :

<p>{{request()->get('param1')}}</p>

Output :

" lat " " lon

I hope it can help you...