Laravel 8 Dropzone drag & drop file image Upload Example

Laravel 8 drag and drop multiple file upload dropzone js example; In this tutorial, you will learn how to drag & drop multiple image upload with dropzone js in Laravel. OR understand the concept of laravel 8 dropzone image file upload.

Dropzone.js is a jquery plugin, dropzone.js through you can select one by one image and also with preview. After choose image from browse you can see preview of image. dropzone.js also provide filter like we can make validation for max upload, specific image or file extension etc.

Drag and drop multiple image/file upload in laravel 8 tutorial will show you step by step how to drag and drop multiple files in laravel 8 app using dropzone js. And then upload to folder and MySQL database.

In this drag and drop image/file upload in laravel 8 example tutorial will create two routes, one for display dropzone image upload form view and another for store image file. Then, create two methods on DropzoneController.

Laravel 8 Dropzone drag & drop file image Upload Example

• Step 1 – Download Laravel 8 Application
• Step 2 – Configure Database with App
• Step 3 – Create Model & Migration
• Step 4 – Create Routes
• Step 5 – Generate Controller By Artisan Command
• Step 6 – Create Blade View
• Step 7 – Implement javascript Code for Dropzone Configuration
• Step 8 – Create Images Directory inside Public Directory
• Step 9 – Run Development Server

Step 1 – Download Laravel 8 Application

First of all, download or install laravel 8 new setup. So, open terminal and type the following command to install new laravel 8 app into your machine:

composer create-project --prefer-dist laravel/laravel LaravelImage

Step 2 – Configure Database with App

In this step, setup database with your downloded/installed laravel 8 app. So, you need to find .env file and setup database details as following:

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=database-name
DB_USERNAME=database-user-name
DB_PASSWORD=database-password

Step 3 – Create Model & Migration

In this step, open again your command prompt. And run the following command on it. To create model and migration file for form:

php artisan make:model Photo -m

After that, open create_photos_table.php file inside LaravelImage/database/migrations/ directory. And the update the function up() with following code:

    public function up()
    {
        Schema::create('photos', function (Blueprint $table) {
            $table->id();
            $table->string('name');
            $table->string('path');
            $table->timestamps();
        });
    }

Then, open again command prompt and run the following command to create tables into database:

php artisan migrate

Step 4 – Create Routes

In this step, open web.php file from routes direcotry. And update the following routes into web.php file:

<?php

use Illuminate\Support\Facades\Route;

use App\Http\Controllers\DropzoneController;

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

Route::get('dropzone', [DropzoneController::class, 'dropzone']);
Route::post('dropzone/store', [DropzoneController::class, 'dropzoneStore'])->name('dropzone.store');

Step 5 – Generate Controller By Artisan Command

In this step, run the following command on command prompt to create controller file:

php artisan make:controller DropzoneController

After that, go to app/http/controllers and open DropzoneController.php file. And update the following code into it:

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class DropzoneController extends Controller
{

    /**
     * Generate Image upload View
     *
     * @return void
     */
    public function dropzone()
    {
        return view('dropzone-view');
    }

    /**
     * Image Upload Code
     *
     * @return void
     */
    public function dropzoneStore(Request $request)
    {
        $image = $request->file('file');

        $imageName = time().'.'.$image->extension();
        $image->move(public_path('images'),$imageName);

        return response()->json(['success'=>$imageName]);
    }

}

The following line of code will upload an image into the images directory:

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

Step 6 – Create Blade View

Now, create drag and drop multiple image file upload form in blade view file to display image upload form and submit to the database using dropzone js in laravel 8.

So, Go to resources/views and create dropzone.blade.php and update the following code into it:

<!DOCTYPE html>
<html>
<head>
    <title>Drag & Drop File Uploading using Laravel 8 Dropzone JS - Tutsmake.com</title>
    <meta name="csrf-token" content="{{ csrf_token() }}" />

    <link href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" rel="stylesheet">

    <link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/4.0.1/min/dropzone.min.css" rel="stylesheet">

    <script src="https://cdnjs.cloudflare.com/ajax/libs/dropzone/4.2.0/min/dropzone.min.js"></script>
</head>
<body>

<div class="container mt-2">
    <div class="row">
        <div class="col-md-12">
            <h1 class="mt-2 mb-2">Drag & Drop File Uploading using Laravel 8 Dropzone JS</h1>

            <form action="{{ route('dropzone.store') }}" method="post" enctype="multipart/form-data" id="image-upload" class="dropzone">
                @csrf
                <div>
                    <h3>Upload Multiple Image By Click On Box</h3>
                </div>
            </form>
        </div>
    </div>
</div>

<script type="text/javascript">
        Dropzone.options.imageUpload = {
            maxFilesize         :       1,
            acceptedFiles: ".jpeg,.jpg,.png,.gif"
        };
</script>

</body>
</html>

Step 7 – Implement javascript Code for Dropzone Configuration

In this step, implement javascript code to configure dropzone js seetings.

You can add this code into blade view file:

<script type="text/javascript">
        Dropzone.options.imageUpload = {
            maxFilesize         :       1,
            acceptedFiles: ".jpeg,.jpg,.png,.gif"
        };
</script>

Step 8 – Create Images Directory inside Public Directory

Now, create images directory inside public directory. Because the following line of code will upload an image into the images directory, which is located inside /public/ directory:

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

Step 9 – Run Development Server

Last step, open command prompt and run the following command to start developement server:

php artisan serve

Then open your browser and hit the following url on it:

http://127.0.0.1:8000/dropzone

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