How to Add QR Code in PDF using DomPDF Laravel?
Hello Folks,
In this quick guide, we will teach you laravel dompdf qr code. Here you will learn barryvdh dompdf pdf qr code. you'll learn laravel pdf qr code. Iām going to show you about how to add qr code in pdf file laravel. follow the below step for how to add qr code in pdf file laravel dompdf.
In this guide, I will show you how to seamlessly integrate a QR code into a PDF document. To accomplish this, we will utilize two composer packages: simplesoftwareio/simple-qrcode for generating the QR code and barryvdh/laravel-dompdf for crafting the PDF file. Let's begin with these easy-to-follow steps:
Now, let's see an example step by step, you can use this example with laravel 6, laravel 7, laravel 8, laravel 9, laravel 10 and laravel 11 versions:
Step 1: Install Laravel
This step is not required; however, if you have not created the laravel app, then you may go ahead and execute the below command:
composer create-project laravel/laravel example-app
Step 2: Install DomPDF Package
next, we will install the DomPDF and qr code package using the following composer command, let's run the below command:
composer require barryvdh/laravel-dompdf
composer require simplesoftwareio/simple-qrcode
Step 3: Create Controller
In this step, we will create PDFController with generatePDF() where we write the code of generate pdf. so let's create controller using bellow command.
php artisan make:controller PDFController
Now, update the code on the controller file.
app/Http/Controllers/PDFController.php
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use PDF;
use SimpleSoftwareIO\QrCode\Facades\QrCode;
class PDFController extends Controller
{
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function generatePDF()
{
$qrcode = base64_encode(QrCode::format('svg')->size(200)->errorCorrection('H')->generate('string'));
$data = [
'title' => 'Welcome to ItSolutionStuff.com',
'qrcode' => $qrcode
];
$pdf = PDF::loadView('myPDF', $data);
return $pdf->download('itsolutionstuff.pdf');
}
}
Step 4: Add Route
Furthermore, open routes/web.php file and update code on it.
routes/web.php
<?php
use Illuminate\Support\Facades\Route;
use App\Http\Controllers\PDFController;
/*
|--------------------------------------------------------------------------
| 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('generate-pdf', [PDFController::class, 'generatePDF']);
Step 5: Create View File
In Last step, let's create myPDF.blade.php for layout of pdf file and put following code:
resources/views/myPDF.blade.php
<!DOCTYPE html>
<html>
<head>
<title>Laravel 10 Generate PDF Example - ItSolutionStuff.com</title>
</head>
<body>
<div>
<h1>Laravel PDF with QR Code Example</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
<img src="data:image/png;base64,{{ $qrcode }}">
</div>
</body>
</html>
Run Laravel App:
All the required steps have been done, now you have to type the given below command and hit enter to run the Laravel app:
php artisan serve
Now, Go to your web browser, type the given URL and view the app output:
http://localhost:8000/generate-pdf
you will download the file below:
Now we are ready to run this example and check it...
I hope it can help you...
