new TextField(
maxLength:11 ,
enabled:widget.phone == null?true:false,
keyboardType: TextInputType.number,
decoration: Inputdecoration(`在这里插入代码片`
counterText: "",//此处控制最大字符是否显示
hintText: widget.phone == null?'手机号':widget.phone,
hintStyle: TextStyle(fontSize: 14,color: AppColors.colorGrayText),
border: InputBorder.none,
),
controller: _phoneContro, ));