![]() įirst, it will display a pdf file from your server, whether it contains only one, or several pages. Now, you can generate a PDF with a digital signature by visiting the following URL in your browser: You have successfully implemented digital signature functionality for PDF documents in Laravel 10 using TCPDF and Laravel DomPDF.This script allows your users to review and sign a PDF document, such as a contract, invoice, bill. Route::get('/generate-pdf', ) Step 7: Generate a PDF with Digital Signature In your routes/web.php file, add a route to your newly created controller method: use App\Http\Controllers\PDFSignatureController $pdf->Image($config, $signatureX, $signatureY, $config, $config) $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO) $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED) $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA)) $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN)) ![]() $pdf->SetKeywords('laravel, pdf, digital signature') $pdf->SetSubject('Digital Signature Example') $pdf->SetTitle('Sample PDF with Digital Signature') Next, you need to edit the PDFSignatureController.php file in the app/Http/Controllers directory with the following code: SetCreator(config('app.name')) ![]() Next, open again your cmd and execute the following command into it to create a new controller for handling PDF generation and digital signatures: php artisan make:controller PDFSignatureController Important Note:- Replace 'signature_file' with the actual path to your signature image file. 'signature_file' => '', // Path to your signature image file 'signature_title_page' => 'Digital Signature - Page %s', Create a new file named tcpdf_signature_config.php in the root directory of your Laravel project with the following content: 'Digital Signature', Next, You need to configure TCPDF for digital signatures. Next, add the following line to the aliases array in the same file: 'PDF' => Barryvdh\DomPDF\Facade::class, Step 4: Set Up TCPDF for Digital Signatures So, Open the config/app.php file and add the following line to the providers array: Barryvdh\DomPDF\ServiceProvider::class, Now you need to configure dompdf with laravel apps. Once you have installed laravel-dompdf into your laravel project. Next, execute the following commands to install laravel-dompdf for PDF generation and tcpdf for digital signatures: composer require barryvdh/laravel-dompdfĬomposer require tecnickcom/tcpdf Step 3: Configure Laravel DomPDF Step 7: Generate a PDF with Digital Signatureįirst of all, open your cmd or terminal and execute the following command into it to install and setup new laravel 10 app into server: composer create-project -prefer-dist laravel/laravel digital-signature-pdfĬd digital-signature-pdf Step 2: Install Dependencies. ![]() Step 4: Set Up TCPDF for Digital Signatures.To add a digital signature on PDF in Laravel 10, follow these steps. In this tutorial, you will learn how to add a digital signature on pdf using the DomPDF TCPDF library in Laravel 10 apps. A valid digital signature on a message gives a recipient confidence that the message was sent by a known sender, and that the message has not been altered since it was signed. A digital signature is a mathematical scheme for verifying the authenticity and integrity of a digital message or document.
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