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PDFs actually have some support for javascript! I don't know any serious use for it and some PDF viewers refuse to support it (ex: Apple's Preview app), but it
by zffr 5y ago
PDFs actually have some support for javascript! I don't know any serious use for it and some PDF viewers refuse to support it (ex: Apple's Preview app), but it does exist.
- jraph 5y agoForm verification for instance, if I remember correctly.
- tonyedgecombe 5y agoPDF would have probably been better without it but Adobe couldn't resist adding new features so they could flog more copies of Acrobat.