HTTP Request Verbs in Laravel

In Laravel, HTTP request verbs are used to define the type of action being requested from the server. These verbs correspond to the different operations you might want to perform on a resource, such as retrieving data, submitting data, updating data, or deleting data. Laravel provides a clean and intuitive way to handle these HTTP verbs through its routing system.

Common HTTP Request Verbs in Laravel

• GET: Used to retrieve data from the server.
• POST: Used to send data to the server, often to create new resources.
• PUT: Used to update an existing resource on the server.
• PATCH: Similar to PUT, but typically used for partial updates.
• DELETE: Used to delete a resource from the server.

Handling HTTP Request Verbs in Laravel

1. GET Request

A GET request is used to retrieve data from the server. In Laravel, you can define a route that responds to a GET request using the Route::get method.

Route::get('/users', [UserController::class, 'index']);

2. POST Request

A POST request is used to send data to the server, typically to create a new resource. In Laravel, you can define a route that responds to a POST request using the Route::post method.

Route::post('/users', [UserController::class, 'store']);

3. PUT Request

A PUT request is used to update an existing resource. In Laravel, you can define a route that responds to a PUT request using the Route::put method.

Route::put('/users/{id}', [UserController::class, 'update']);

4. PATCH Request

A PATCH request is similar to a PUT request but is used for partial updates to an existing resource. In Laravel, you can define a route that responds to a PATCH request using the Route::patch method.

Route::patch('/users/{id}', [UserController::class, 'updatePartial']);

5. DELETE Request

A DELETE request is used to delete a resource from the server. In Laravel, you can define a route that responds to a DELETE request using the Route::delete method.

Route::delete('/users/{id}', [UserController::class, 'destroy']);

Example Controller Methods

Here’s how you might implement these methods in a controller:

namespace App\Http\Controllers;

use App\Models\User;
use Illuminate\Http\Request;

class UserController extends Controller
{
    public function index()
    {
        // Handle GET request to retrieve all users
        return User::all();
    }

    public function store(Request $request)
    {
        // Handle POST request to create a new user
        $validated = $request->validate([
            'name' => 'required|string|max:255',
            'email' => 'required|string|email|max:255|unique:users',
            'password' => 'required|string|min:8',
        ]);

        return User::create($validated);
    }

    public function update(Request $request, $id)
    {
        // Handle PUT request to update an existing user
        $user = User::findOrFail($id);
        $user->update($request->all());

        return $user;
    }

    public function updatePartial(Request $request, $id)
    {
        // Handle PATCH request to partially update an existing user
        $user = User::findOrFail($id);
        $user->update($request->only(['name', 'email']));

        return $user;
    }

    public function destroy($id)
    {
        // Handle DELETE request to delete a user
        $user = User::findOrFail($id);
        $user->delete();

        return response()->json(['message' => 'User deleted successfully']);
    }
}

Published By: Krishanu Jadiya
Updated at: 2024-08-17 14:49:59