kitepdf-pdf/io.github.yuroyami.kitepdf/PdfFormField/validateChoiceSelection

validateChoiceSelection

fun validateChoiceSelection(selection: PdfChoiceSelection): PdfChoiceSelection?(source)

Validates a new selection and sorts its indices in original option order. Duplicate, unavailable or disallowed indices, mixed text/indices and unresolved source values are refused with null. An empty selection is valid (ISO 32000-1, 12.7.4.4).