Laravel 8 QR Code Generate Example
In this article, we will see laravel 8 QR code generate example. we will generate QR Code using a simple-qrcode package. So, we will learn how to create QR codes in laravel 8 using the simple package.
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Here, we are using the simple-qrcode package, This package is very simple to use and generates QR code in laravel 8, you can also learn from the official site of Simple QrCode.
In the step, we will install the simple-qrcode package using CLI.
composer require simplesoftwareio/simple-qrcode
In the app.php file add the service provider and alias.
config/app.php
'providers' => [
SimpleSoftwareIO\QrCode\QrCodeServiceProvider::class
],
'aliases' => [
'QrCode' => SimpleSoftwareIO\QrCode\Facades\QrCode::class
],
In this step, we will create QRController in the App\Http\Controllers path.
php artisan:make controller QRController
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use SimpleSoftwareIO\QrCode\Facades\QrCode;
class QRController extends Controller
{
public function index()
{
return view('qrcode.index');
}
public function create()
{
QrCode::generate('https://techsolutionstuff.com', '../public/QRCode.svg');
return redirect()->route('qrcode.index');
}
}
Three formats are currently supported; png, eps, and svg. To change the format use the following code:
Note: imagick is required in order to generate an png image.
QrCode::format('png'); //Will return a png image
QrCode::format('eps'); //Will return a eps image
QrCode::format('svg'); //Will return a svg image
You can change the size of a QR Code by using the size method. Simply specify the size desired in pixels using the following syntax.
QrCode::size(100);
The ability to change the margin around a QrCode is also supported. Simply specify the desired margin using the following syntax.
QrCode::margin(100);
Using a phone number helper generates a QR code that can be scanned and then dials a number.
QrCode::phoneNumber('555-555-5555');
Now, add routes on the web.php file
use App\Http\Controllers\QRController;
Route::get('qr_code/index', [QRController::class, 'index'])->name('qrcode.index');
Route::get('qr_code/create', [QRController::class, 'create'])->name('qrcode.create');
In this step create a blade file in the resource/views/qrcode/index.blade.php path.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Laravel 8 QR Code Generate Example - Techsolutionstuff</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
</head>
<body>
<form class="text-center" action="{{route('qrcode.create')}}" method="get" accept-charset="utf-8">
<div class="row mt-5">
<div class="col-md-12">
<h2>Laravel 8 QR Code Generate Example - Techsolutionstuff</h2>
<button class="btn btn-success" type="submit">Generate</button>
<a href="{{asset('QrCode.svg')}}" class="btn btn-primary" download>Download</a><br>
<img class="img-thumbnail" src="{{asset('QrCode.svg')}}" width="150" height="150" style="margin-top: 20px">
</div>
</div>
</form>
</body>
</html>
and also you can directly generate QR Code in the blade file using the below code.
{!! QrCode::generate('https:www.techsolutionstuff.com'); !!}
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