Note

Question 1

Validation

Answer 1

$request->validate([

Array=>required)]

Question 2

error recalling

Answer 2

@if($errors->any()){
@foreach($errors->all() as $error)
{{ $error }}
@endforeach
@endif

At
$request->validate([
    'title' => 'required|unique:posts|max:255',
    'v1\.0' => 'required',
]);

@error(‘title’)
<div class="alert alert-danger">{{ $message }}</div>
@enderror

Question 3

Password hash

Answer 3

First input -> use Illuminate/support/facades/hash

Hash::make(your password)

Question 4

Authorization method

Answer 4

First input->use Illuminate/support/facades/Auth

Auth::attempt([
………
]);

Question 5

Authorization Checking

Getting auth user

Answer 5

if( Auth::check( ) ){
$user = Auth::user( );
}

Question 6

Image File Name & File save

Answer 6

$file = $request->file(‘image’)
$fileName = rand() . $file->getClientOriginalName();
$file->move(public_path(‘filepath’),
$fileName)

Question 7

Pagination

Answer 7

E.g $products = Product:paginate(3)

In blade file
{{ $products->links()}}

providers/AppServiceProvider
use Illuminate\Pagination\Paginator;

public function boot()
{
Paginator::useBootstrap();
}

Question 8

sending data with compact

Answer 8

$user = User::all)
return view('index' , compact('user'));

Question 9

error validation with custom message

Question 10

number index in blade file

Answer 10

{{ $posts ->firstItem( ) + $loop ->index }}

Question 11

image intervention

Answer 11

in terminal
composer require intervention/image

Go to config/app.php
$providers
Intervention\Image\ImageServiceProvider::class;

$aliases
‘Image’ => Intervention\Image\Facades\Image::class

$ php artisan vendor:publish –provider=”Intervention\Image\ImageServiceProviderLaravelRecent”

Question 12

uploading multiple pics

Answer 12

multiple keyword should be used

foreach($image as $mult_img){

}