Uploading multiple file in laravel 8 with validation example; This tutorial will show you how to multiple upload file in laravel 8 app with validation.
Sometimes, you need to upload more than one file(Multiple file) with validation in laravel 8 app.
So, in this tutorial, you will learn from scratch how to upload multiple files in laravel 8 with validation. Also, validate multiple fil upload types like pdf, txt, CSV, excel, doc before storing into the database, and folder in laravel 8 app.
Multiple File Upload with Validation In Laravel 8
Use the following steps to upload multiple file with validation in laravel 8 applications:
- Step 1 – Download Laravel 8 Application
- Step 2 – Database Configuration
- Step 3 – Build Model & Migration
- Step 4 – Create Routes
- Step 5 – Build Multi Upload Controller By Artisan Command
- Step 6 – Create Multiple File Upload Form
- Step 7 – Create Directory inside Storage/app/public
- Step 8 – 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 LaravelMultipleFileUpload
Step 2 – Database Configuration
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 – Build Model & Migration
In this step, open again your command prompt. And run the following command on it. To create model and migration files:
php artisan make:model File -m
After that, open create_files_table.php file inside /database/migrations/ directory. And the update the function up() with following code:
public function up()
{
Schema::create('files', 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:
use App\Http\Controllers\MultiFileUploadController;
Route::get('files-upload', [MultiFileUploadController::class, 'index']);
Route::post('save-multiple-files', [MultiFileUploadController::class, 'store']);
Step 5 – Build Multi Upload Controller By Artisan Command
In this step, run the following command on command prompt to create controller file:
php artisan make:controller MultiFileUploadController
After that, go to app/http/controllers and open MultiFileUploadController.php file. And update the following code into it:
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Models\File;
class MultiFileUploadController extends Controller
{
public function index()
{
return view('multiple-files-upload');
}
public function store(Request $request)
{
$validatedData = $request->validate([
'files' => 'required',
'files.*' => 'mimes:csv,txt,xlx,xls,pdf'
]);
if($request->hasfile('files'))
{
foreach($request->file('files') as $key => $file)
{
$path = $file->store('public/files');
$name = $file->getClientOriginalName();
$insert[$key]['name'] = $name;
$insert[$key]['path'] = $path;
}
}
File::insert($insert);
return redirect('files-upload')->with('status', 'Multiple File has been uploaded Successfully');
}
}
Note that, The below given code will upload an file into the files directory:
$path = $request->file('file')->store('public/files');
Step 6 – Create Multiple File Upload Form
Now, create multiple file upload form in the blade view file for display multiple file upload form and submit to the database.
So, Go to resources/views and create multiple-files-upload.php and update the following code into it:
<!DOCTYPE html>
<html>
<head>
<title>Multiple File Upload in Laravel 8</title>
<meta name="csrf-token" content="{{ csrf_token() }}">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
</head>
<body>
<div class="container mt-5">
@if(session('status'))
<div class="alert alert-success">
{{ session('status') }}
</div>
@endif
<h2 class="text-center">Laravel 8 Multiple File Upload With Validation - Tutsmake</h2>
<div class="text-center">
<form name="save-multiple-files" method="POST" action="{{ url('save-multiple-files') }}" accept-charset="utf-8" enctype="multipart/form-data">
@csrf
<div class="row">
<div class="col-md-12">
<div class="form-group">
<input type="file" name="files[]" placeholder="Choose files" multiple >
</div>
@error('files')
<div class="alert alert-danger mt-1 mb-1">{{ $message }}</div>
@enderror
</div>
<div class="col-md-12">
<button type="submit" class="btn btn-primary" id="submit">Submit</button>
</div>
</div>
</form>
</div>
</div>
</body>
</html>
Note that, The below given code will display the validation error message on the blade view file:
@error('files')
<div class="alert alert-danger mt-1 mb-1">{{ $message }}</div>
@enderror
Step 7 – Create Directory inside Storage/app/public
Now, create directory name files inside storage/app/public directory. Because the following line of code will upload an file into the files directory, which is located inside storage/app/public/ directory:
$path = $request->file('file')->store('public/files');
Step 8 – 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/files-upload
