dompdf / dompdf/dompdf

More PDF/A compatibility?

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#3,717 2 comments 0 reactions 0 assignees View on GitHub

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PHP
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Description

The current PDF/A support only outputs to 3B.

Is it possible to add support for one of the following other formats?:
1A, 1B, 2B, 2U, 2A

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing how the current PDF/A 3B support is implemented and how PDF/A conformance levels are validated. Determine the requirements for 1A, 1B, 2B, 2U, and 2A; the work is done when the selected additional formats are supported and their output can be validated.

Written by the indexing model from the issue text.

Assessment

Tech stack
php
Domain
backend
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
28/100

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