For AI agents: the complete documentation index is available at /llms.txt, the full documentation bundle is available at /llms-full.txt, and this page is available as Markdown at /openapi/models/FileFieldType.md.

    FileFieldType

    Specifies the type of interaction or data entry required for this field. Different types have different behaviors and validation rules in the signing interface.

    Possible values: Seal, Signature, Check, Radio, SingleLine, Number, Date

    Example:

    "Signature"