# RadioGroup - 单选框 ## Interface ```ts export const radioGroup: FieldOptions = { name: 'radioGroup', type: 'object', group: 'choices', order: 4, title: '单选框', default: { dataType: 'string', // name, uiSchema: { type: 'string', // title, 'x-component': 'Radio.Group', 'x-decorator': 'FormItem', 'x-designable-bar': 'Radio.DesignableBar', }, }, properties: { ...defaultProps, 'uiSchema.enum': dataSource, }, operations: select.operations, }; ```