tecnickcom / TCPDF

Official clone of PHP library to generate PDF documents and barcodes
https://tcpdf.org
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Set the signature as mandatory in the pdf #451

Open itpao25 opened 2 years ago

itpao25 commented 2 years ago

It's possible to make a signature field mandatory on the document using the addEmptySignatureAppearance() method?

We use the method addEmptySignatureAppearance() to create an empty signature box, in order to send it to a third-party software that interfaces with the graphometric signature tablets. Currently we have noticed that it is possible to press "Proceed" in the signature process through this software, effectively saving the document with a blank signature.

The developers of the software have informed us that it is necessary to set the signature as a mandatory field in the dynamic generation of the pdf.

Thanks for the help