get the value
The human name of this field
A list of functions that transform the value before it is set.
Create an input field for the item
Validate this field and return a list of Validation Issues
Get the value.
(Since version 2.4) Use get
Default read-only rendering of field
Perform an atomic update of this Settable.
The display name of this field (e.
A unique 'id' for the field for form generation
Perform an atomic operation on the Settable.
Is the Field required (and will have a style designating it as such)
Given the current context, should this field be displayed
Given the current state of things, should this field be shown
Is this an upload field so that a form that includes this field must be multi-part mime