坑爹的flutter正則;
emoji過濾正則表達式:"[^\\u0020-\\u007E\\u00A0-\\u00BE\\u2E80-\\uA4CF\\uF900-\\uFAFF\\uFE30-\\uFE4F\\uFF00-\\uFFEF\\u0080-\\u009F\\u2000-\\u201f\r\n]"
RegExp regexp=RegExp("[^\\u0020-\\u007E\\u00A0-\\u00BE\\u2E80-\\uA4CF\\uF900-\\uFAFF\\uFE30-\\uFE4F\\uFF00-\\uFFEF\\u0080-\\u009F\\u2000-\\u201f\r\n]")
TextField(
controller: _textEditingController,
focusNode: focusNode,
inputFormatters: [BlacklistingTextInputFormatter(regexp)],
textInputAction: TextInputAction.search,
style: StringUtils.text_style(cr: ColorUtils.c333333),
decoration: InputDecoration(
hintText: '請輸入搜索內容',
),
onChanged: (text) {
},
)