Field is the main type used to create fields. It provides:
- A Storage model which describes what combination of text, number and link are held in the field, and whether it repeats and is mandatory.
- Description and tags.
- Link target specification.
- Field options, which are a user-friendly way of setting up display properties.
- Display properties, for fine control.
- Field scripts.
- Advanced settings, including Initial values for the field and the Duplicate rule rule for repeating fields.