We noticed that some controls in PDF can restrict input to only numbers. I want to know if this can be achieved in Aspose.PDF. I want to be able to detect these field.
You want to detect such fields in the PDF or want to add them using the API? Can you please clarify and also share a sample PDF for our reference?
I want to detect such fields。My test file is large. For example, the first “Special Insurance Number” field on page 5 only allows numbers to be entered.
ISP-1151.pdf (3.1 MB)
We tried to get Actions with Document.Form.Fields[0].Actions but all available actions were null. Therefore, we have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.
Issue ID(s): PDFNET-56165
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