Laravel 이미지 유효성 검사 규칙 – 전체 예제 및 가이드

composer create-project laravel/laravel ImageValidation

php artisan make:controller ImageController

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\View\View;
use Illuminate\Http\RedirectResponse;

class ImageController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index(): View
    {
        return view('imageUpload');
    }

    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request): RedirectResponse
    {
        $this->validate($request, [
            'image' => [
                        'required',
                        'image',
                        'mimes:jpg,png,jpeg,gif,svg',
                        'dimensions:min_width=100,min_height=100,max_width=1000,max_height=1000',
                        'max:2048'
                       ],
        ]);

        $imageName = time().'.'.$request->image->extension();  

        $request->image->move(public_path('images'), $imageName);

        /* 
            Write Code Here for
            Store $imageName name in DATABASE from HERE 
        */

        return back()->with('success', 'You have successfully upload image.')
                     ->with('image', $imageName); 
    }
}