Flutter 修改 TextField Focus 聚焦时边框颜色

4 min read
TextField(
  decoration: InputDecoration(
    enabledBorder: OutlineInputBorder(
      borderSide: BorderSide(width: 3, color: Colors.greenAccent),
    ),
    focusedBorder: OutlineInputBorder(
      borderSide: BorderSide(width: 3, color: Color(0xffF02E65)),
    ),
    errorBorder: OutlineInputBorder(
      borderSide: BorderSide(
          width: 3, color: Color.fromARGB(255, 66, 125, 145)),
    ),
  ),
),