A FormFieldManager is responsible for handling a input kind, i.e. a FormField, by specifying how its input should be rendered. Implement a custom FormFieldManager and supply it to the form to add custom form fields.
FormField
FormFieldManager
Optional
Render method for rendering the input component if the field is expanded.
Render method for rendering the value if the field is collapsed.
This value must match the FormField.type value you use for your custom form fields.
FormField.type
A FormFieldManager is responsible for handling a input kind, i.e. a
FormField, by specifying how its input should be rendered. Implement a customFormFieldManagerand supply it to the form to add custom form fields.