OptionalclassCSS class prefix. Defaults to fsr.
Container element whose children are owned by this form instance.
OptionalinitialOptional values merged over field defaults during initialization and reset.
OptionalonCalled after values change through UI input or setValues.
OptionalonCalled after reset restores the initial state.
OptionalonCalled after a valid submit.
OptionalonCalled when validation fails through submit or validate.
OptionalrenderersCustom renderers keyed by field type.
Declarative form schema to render.
OptionalvalidatorsCustom synchronous validators keyed by the names used in field schemas.
Options used to create and mount a form instance.