New Features

• Support to allow raising errors from custom widgets
• Added support for overriding the labels for enums, anyOf and oneOf via the UiSchema

@rjsf/core

• Support allowing raising errors from within a custom Widget #2718
• Updated ArrayField, BooleanField and StringField to call optionsList() with the additional UiSchema parameter, fixing #4215 and #4260

@rjsf/utils

• Updated the WidgetProps type to add es?: ErrorSchema<T>, id?: string to the params of the onChange handler function
• Updated UIOptionsBaseType to add the new enumNames prop to support an alternate way to provide labels for enums in a schema, fixing #4215
• Updated optionsList() to take an optional uiSchema that is used to extract alternate labels for enums or oneOf/anyOf in a schema, fixing #4215 and #4260
  • NOTE: The generics for optionsList() were expanded from <S extends StrictRJSFSchema = RJSFSchema> to <S extends StrictRJSFSchema = RJSFSchema, T = any, F extends FormContextType = any> to support the UiSchema.

Dev / docs / playground

• Update the custom-widget-fields.md to add documentation for how to raise errors from a custom widget or field