Supported PDF Form Fields on Android
PSPDFKit supports all form types specified by the PDF specification.
| Type | Field Object | Annotation Object |
|---|---|---|
| Check, Radio, and Push Buttons | ButtonFormField |
ButtonFormElement |
| List and Combo Boxes | ChoiceFormField |
ChoiceFormElement |
| Text | TextFormField |
TextFormElement |
| Signatures | SignatureFormField |
SignatureFormElement |
We differentiate between field objects and annotation objects; field objects have no visual representation of their own and are represented by FormField, while annotation objects are visual representations of a single control inside a form field and are represented by FormElement.