Supported Form Field Types

ComPDFKit supports various form field types compliant with the PDF standard, which are readable and writable by various programs, including Adobe Acrobat and other PDF processors that adhere to the standard. The supported form field types are as follows:

Type	Description	Class Name
Check Box	Select one or more options from predefined choices	CPDFCheckBoxWidget
Radio Button	Select a single option from a predefined set	CPDFRadioButtonWidget
Push Button	Create a custom button that performs an action	CPDFPushButtonWidget
List Box	Select one or more options from a list	CPDFListboxWidget
Combo Box	Select one option from a dropdown list of text values	CPDFComboBoxWidget
Text Field	Enter text such as name, address, or email	CPDFTextWidget
Signature Field	Digitally or electronically sign the PDF document	CPDFSignatureWidget