pdf_doc->addHiddenField
pdf_doc->addHiddenField is a member in the PDF group; call it on the receiver shown before the arrow.
Target
Signature
1pdf_doc->addHiddenFieldpdf_doc->addHiddenField is a member in the PDF group; call it on the receiver shown before the arrow.
pdf_doc->addHiddenField is called with member syntax on a receiver value. pdf_doc->addHiddenField works with structured document or media data. Keep parsing, transformation, and output steps separate enough that each step can be checked on its own.
Examples
Basic call
1pdf_doc->addHiddenFieldThe example shows the normal call shape. Adapt variable names, validation, and surrounding error handling to the context.