How to extract PDF fields from a filled out form?

I’m aiming to use Python to procedures some PDF kinds that were completed and signed using Adobe Acrobat Reader. The pdfminer demonstration: it didn’t dispose any of the submitted data. pyPdf: it maxed a core for 2 minutes when I attempted to load the file with PdfFileReader( f) and I simply gave up and eliminated it. Jython and PDFBox: got that working fantastic but the startup time is extreme, I’ll just compose an external utility in straight Java if that’s my only option.

You need to be able to do it with pdfminer, however it will require some delving into the internals of pdfminer and some understanding about the pdf format (wrt types naturally, but likewise about pdf’s internal structures like “dictionaries” and “indirect things”).

Exists a method to display the pdf type fields name on the PDF with php, nay command line tool. I am utilizing php( yii) and pdftk for pdf filling and other pdf handling function. similar to in this image.i just wish to show the field name on the pdf. I am successfull to show the field name on the text form in c#. Cannot on the checkboxes, radio button etc

I failed to discover any sort of tips in the PDF recommendation about this, nevertheless the typeface that is actually utilized for the industry does not specify an encoding. If you make use of that inscribing, at that point the appearance of the field is produced appropriately.

Perform you desire to present the kind field titles ON the PDF webpages or merely get accessibility to these details along with php? I am actually successfull to show the field label on the text message. The industry worth (/ V) is proper for each PDFs regardless the area appeal is actually certainly not.

The only difference I might find is actually that a/ DR dictionary is specified on area level for the non-working PDF (in adition to the around the world one). If I eliminate it, the EUR indicator still does certainly not work. Please note, that I am actually not mentioning oriental or some exotic unicode personalities right here – all enter into the standard helvetica font style (as the other PDF series).

Or performs the PDF violates the pdf spec in some method? If you recommend to transform the form area font design – how may I differentiate in between working and non working PDF documents looking at that I perform certainly not intend to do that for flawlessly legitimate and also operating documents.

I’ve helped make a tiny improve to iText. You can review the alterations in alteration 6693. Through performing this, iText will definitely right now examine if the/ DR thesaurus has encoding values just in case no encoding is specified at the level of the font style. Along with this repair work, your style is provided properly.

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