Activity for TCPDF - PHP class for PDF

Timothy Brockett posted a comment on discussion Help

Timothy Brockett — Sun, 19 Apr 2026 00:50:49 -0000

I am using TCPDF to create fillable PDF forms. Example 14 shows how to use javascript to check for empty textfields in the completed PDF and after the user clicks the print button. Does anyone know how to use javascript for validating email, phone number or numbers only textfields? Or how to use javascript to sum two textfields? Tested code examples would be greatly appreciated as I am new to TCPDF. Many Thanks, Tim

Timothy Brockett modified a comment on discussion Help

Timothy Brockett — Sun, 19 Apr 2026 00:14:36 -0000

After 18 years I ran across the same problem! I use TCPDF with example # 3 Custom Header and Footer. I tried lots of different methods and wasted many hours in the process. Finally I changed the code to: // Page footer public function Footer() { // Position at 15 mm from bottom $this->SetY(-25); // Set font $this->SetFont('helvetica', 'I', 8); // Page number $this->Cell(0, 10, 'Page '.$this->getAliasNumPage().'/'.$this->getAliasNbPages(), 0, false, 'C', 0, '', 0, false, 'T', 'M'); $this->Ln(10);...

Timothy Brockett posted a comment on discussion Help

Timothy Brockett — Sun, 19 Apr 2026 00:13:39 -0000

T7c posted a comment on discussion Help

T7c — Thu, 22 Jan 2026 10:01:14 -0000

I have an html table, where I compare languages. The table has multiple rows and two columns. One column text is rtl and the other is opposite (ltr). It seems impossible to switch the text direction between the table columns, in any way. Is there a solution for that?

SanchiaAloysius posted a comment on discussion Help

SanchiaAloysius — Tue, 27 May 2025 02:38:50 -0000

I'm using TCPDF v4.6.013 to generate a password-protected PDF with an attached PDF file using annotations. Here's what I want to achieve: Embed an existing PDF (test_doc.pdf) as a file attachment via annotation. Protect the generated PDF using SetProtection so it requires a password to open. Issue: When I use SetProtection , the attached PDF opens as a blank page, or Fails to open in some viewers When I do not use SetProtection, the attached PDF opens and displays correctly. Here’s the relevant part...

Hugo Ariel Galan Menchaca posted a comment on discussion Help

Hugo Ariel Galan Menchaca — Wed, 30 Apr 2025 01:02:24 -0000

2 ways, 1) change image from .png to jpg, 2) chmod to 777 (public) folder cache in /tcpdf/cache if use png Notes: add index.html in folder cache to avoid cache images visible in browser. other way is change php.ini to access write cache folder check php.ini allow_url_fopen = On; allow_url_include = On; tcpdf writes temp images to that folder only if the files are png

Nick de Jong posted a comment on discussion Help

Nick de Jong — Thu, 27 Feb 2025 16:58:20 -0000

Problems with proof-of-concept test-case (see code below, output in attachment) First output: 1. Why is the padding never honored and always ignored? For example, on the cells in first row, or in the nested table? Whatever I try with padding or margin, it just gets ignored, while there is code in TCPDF addressing these CSS attributes. How can I make this work? Can someone provide a proof of concept with this addressed? 2. Why is there green visible? I.e. why does the inner table get a left indent...

Mahabub posted a comment on discussion Help

Mahabub — Mon, 06 Jan 2025 03:26:57 -0000

Hi everyone, I'm encountering an issue with TCPDF while generating a PDF report with table borders. When the last row of a table does not fit on the current page, the border remains open, and the remaining content moves to the next page without properly closing the border on the first page. What I'd like to achieve is: If the content of a row doesn't fit on the current page, the entire row should automatically move to the next page. Alternatively, if some content fits on the first page, the border...

Nikita Savkin posted a comment on discussion Help

Nikita Savkin — Wed, 31 Jul 2024 14:15:19 -0000

Hello! First of all – thank you for such great library. In your example 6 - WriteHTML (https://tcpdf.org/examples/example_006/ ) you use image example for centering images.

When width/height is less than 300 (for example 250*250) – everything is ok. But when image is bigger (for example 400*400 and more) centering like in your example is not working. Can You please...

Thomas Torok posted a comment on discussion Help

Thomas Torok — Fri, 26 Apr 2024 13:24:32 -0000

If I use a 12 MB svg file, I have this error TCPDF ERROR: SVG Error: No memory at line 59 Is 512 MB not enough to process 12 MB?

Thomas Torok posted a comment on discussion Help

Thomas Torok — Fri, 26 Apr 2024 13:09:37 -0000

I use TCPDF to create printable pdf files from digital artwork. I generate one-page pdf files with embedded svg objects. If the embedded svg is over 4MB, no otput is generated. I administer a 16 core dedicated server with Almalinux OS. I allocated 512 MB of ram, execution time 300 s, max upload size 100 MB, so there are plenty of resources. Generating a 2MB output takes just a few seconds, but TCPDF stops working over 4MB. How can I fix it? Thank you

Bruce Chamb posted a comment on discussion Help

Bruce Chamb — Wed, 17 Apr 2024 07:14:00 -0000

I'm trying to find a list of the possible name/value pairs for the $prop 4th parameter of the TCPDF TextField method. The documentation shows: $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference. I've tried to search the Javascript for Acrobat API reference but can't find them. Any guidance appreciated. Thanks

Paul Coughlin modified a comment on discussion Help

Paul Coughlin — Wed, 27 Mar 2024 12:07:46 -0000

Have you checked out YOURLS? a link shortener that can be called via api to shorten links dynamically.. very easy to setup and call from within a php script etc. https://yourls.org/ https://stackoverflow.com/questions/40313478/getting-shorturl-with-yourls-api

Paul Coughlin posted a comment on discussion Help

Paul Coughlin — Wed, 27 Mar 2024 12:05:44 -0000

Have you checked out YOURLS? a link shortener that can be called via api to shorten links dynamically.. very easy to setup and call from within a php script etc. https://yourls.org/

Gabriel Prado posted a comment on discussion Help

Gabriel Prado — Tue, 19 Mar 2024 17:45:06 -0000

I'm creating a custom template for my company's invoice. However, now I have a problem that hasn't been resolved for over a month, I searched in different forums for a long time and this is my last alternative. Here in Brazil we use a payment method called pix, and it can be paid either by a qrCode or a copy and paste code, but this code is too long to put on one line, so in the structure of my invoice it breaks into a few lines however, when I copy I need it to come in one line just to work in the...

PricenReview posted a comment on discussion Help

PricenReview — Mon, 05 Feb 2024 06:27:01 -0000

pricebuddy

oscaroxy posted a comment on discussion Help

oscaroxy — Thu, 11 Jan 2024 22:20:24 -0000

The problem is simple, look the screenshot in attach. When the table arrive to bottom of page, without exceeding the page, tcpdf add a page not need. $row=''; for($i=0; $i<99; $i++){ $row .= ' Contract number '.$i.' Contract type Document date Page '; } $tbl = '