THotPDF.IsFormFieldRequired Method
Provides is form field required behaviour for the AcroForm workflow. Use it when the surrounding API family needs explicit control over PDF objects, page content, resources, conformance, or diagnostics
Declaration
function IsFormFieldRequired(FieldIndex: Integer): boolean;Unit
HPDFDoc
Parameters
| Name | Purpose |
|---|---|
FieldIndex | AcroForm field name or field dictionary targeted by the helper |
Return value
Returns a boolean value
Usage notes
- Use this API in the AcroForm workflow before the affected page, resource, field, or catalog object is finalised
- Keep object names, field names, resource names, and returned handles stable until the document is finalised