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# Laravel Cheatsheet

## Unique Features

- Model-View-Controller (MVC) architecture
- Artisan command-line interface
- Object-Relational Mapping (ORM)
- Blade template engine
- Routing
- Eloquent ORM

## Models

// Define a model

class ModelName extends Model

{

protected $fillable = ['field_name'];

}

// Create a migration

php artisan make:migration create_model_names_table

// Apply migrations

php artisan migrate

## Controllers

// Define a controller

class ControllerName extends Controller

{

public function functionName(Request $request)

{

// Controller body

return view('view_name');

}

}

// Route to a controller method

Route::get('/url', [ControllerName::class, 'functionName']);

## Views

<!-- Blade syntax -->

@foreach ($items as $item)

{{ $item->attribute }}

@endforeach

## Forms

<!-- Blade syntax for form -->

<form method="POST" action="/url">

@csrf

<input type="text" name="field_name">

<button type="submit">Submit</button>

</form>

<!-- Handle form submission in controller -->

public function functionName(Request $request)

{

$model = new ModelName;

$model->field_name = $request->input('field_name');

$model->save();

return redirect('/success');

}

## Authentication

// User registration

public function register(Request $request)

{

$validatedData = $request->validate([

'name' => 'required|max:255',

'email' => 'required|email|unique:users|max:255',

'password' => 'required|confirmed|min:8',

]);

$user = User::create([

'name' => $validatedData['name'],

'email' => $validatedData['email'],

'password' => Hash::make($validatedData['password']),

]);

Auth::login($user);

return redirect(RouteServiceProvider::HOME);

}

// User login

public function login(Request $request)

{

$credentials = $request->validate([

'email' => 'required|email',

'password' => 'required',

]);

if (Auth::attempt($credentials)) {

$request->session()->regenerate();

return redirect()->intended(RouteServiceProvider::HOME);

}

throw ValidationException::withMessages([

'email' => __('auth.failed'),

]);

}

// User logout

public function logout(Request $request)

{

Auth::logout();

$request->session()->invalidate();

$request->session()->regenerateToken();

return redirect('/');

}

## Resources

- [Laravel Documentation](https://laravel.com/docs)
- [Laravel From Scratch](https://laracasts.com/series/laravel-6-from-scratch)
- [Laravel News](https://laravel-news.com/)