【发布时间】:2021-11-16 10:24:24
【问题描述】:
我需要创建一个共享组件但是出现这个错误
虽然我将 Function 类型更改为 VoidCallback 类型但它不起作用,
请帮忙
Widget defaultFormField({
required TextEditingController controller,
required String label,
required TextInputType type,
required VoidCallback validate,
Function? onSubmit,
required IconData prefix}) =>
onFieldSubmitted: onSubmit,
validator: validate,
controller: controller,
keyboardType: type,
);
【问题讨论】:
标签: flutter components shared