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📜  flutter textinput number - Dart 代码示例

📅  最后修改于: 2022-03-11 14:48:07.153000             🧑  作者: Mango

代码示例1
TextFormField(
   decoration: const InputDecoration(
     labelText: 'Contact No',
   ),
   keyboardType: TextInputType.number,
),