# Checkbox - 勾选 ## Interface ```ts export const checkbox: FieldOptions = { name: 'checkbox', type: 'object', group: 'choices', order: 1, title: '勾选', default: { dataType: 'boolean', // name, uiSchema: { type: 'boolean', // title, 'x-component': 'Checkbox', 'x-decorator': 'FormItem', 'x-designable-bar': 'Checkbox.DesignableBar', }, }, properties: { ...defaultProps, }, operations: [ { label: '是', value: '$isTruly', selected: true, noValue: true }, { label: '否', value: '$isFalsy', noValue: true }, ], }; ```