如何在焦点上更改 Flutter TextField 边框颜色? [英] How to change Flutter TextField border color on focus?

问题描述

我创建了一个带有输入装饰和 Outlineboraderinput 的简单文本字段.当我在该文本字段上键入时，我想更改边框颜色.下面的链接，你可以看到我的工作.我想要的是将蓝色边框更改为白色:

I created a simple text field with input decoration and Outlineboraderinput. When I type on that text field I want to change the border color. Below link, you can see my work. What I want is change that blue border to white:

TextFormField(
  decoration: InputDecoration(
    labelText: "Resevior Name",
    fillColor: Colors.white,
    enabledBorder:OutlineInputBorder(
      borderSide: const BorderSide(color: Colors.white, width: 2.0),
        borderRadius: BorderRadius.circular(25.0),
      ),
    ),
  )

推荐答案

添加focusBorder insted of enabledBorder

Add focusBorder insted of enabledBorder

TextFormField(
        decoration: InputDecoration(
          labelText: "Resevior Name",
          fillColor: Colors.white,
          focusedBorder:OutlineInputBorder(
            borderSide: const BorderSide(color: Colors.white, width: 2.0),
            borderRadius: BorderRadius.circular(25.0),
          ),
        ),
      )

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