Results for query "radio +pdfbox"

PDFbox Could not find font: /Helv

I try to add form fields to existing PDF file but the following error appears PDFbox Could not find font: /Helv

My code in Java has the following view:

PDDocument pdf = PDDocument.get(0);
PDRectangle rect = new PDRectangle(0, 0, 0, 0);
widget.

validation digital multi signature PDF [closed]

Neither iText nor PDFBox (which originally also had been mentioned in a tag of the question) check this in their standard signature validation code.Thus, even if the addition in question was disallowed, neither iText nor PDFBox signature validation code would have recognized that.