import 'package:flutter/material.dart'; class SelectUnitState { //表单的校验与数据 final Map> formData; // =================================== Begin ↓ =================================== SelectUnitState({ Map>? formData, }) : formData = formData ?? { 'block': { 'value': '', 'controller': TextEditingController(), 'hintText': '', 'focusNode': FocusNode(), 'obsecure': false, }, 'unit': { 'value': '', 'controller': TextEditingController(), 'hintText': '', 'focusNode': FocusNode(), 'obsecure': false, }, 'room': { 'value': '', 'controller': TextEditingController(), 'hintText': '', 'focusNode': FocusNode(), 'obsecure': false, }, }; }