title: Flutter can't use textfield properly
body: <p>I can't properly see a text written inside textfield
  In addition when I reach the end of the TextField my text vanishes
  I solve it by wrapping TextField in Expanded Widget it worked till today</p>
  
  <p><a href="https://imgur.com/XjsWqwX" rel="nofollow noreferrer">https://imgur.com/XjsWqwX</a></p>
  
  <pre><code>SizedBox(
        height: device.height * 39 / 812,
        width: double.infinity,
        child: Container(
          padding: EdgeInsets.all(7),
          margin: EdgeInsets.only(top: 7),
          decoration: BoxDecoration(
            border: new Border.all(color: Color.fromRGBO(49, 80, 175, 0.36)),
            color: Color.fromRGBO(249, 248, 255, 1),
            borderRadius: new BorderRadius.all(
              Radius.circular(7.0),
            ),
          ),
          child: Row(
            mainAxisAlignment: MainAxisAlignment.spaceAround,
            children: &lt;Widget&gt;[
              Container(
                margin: EdgeInsets.only(left: 7, right: 10),
                child: CheckBox(
                  null,
                  false,
                  Colors.white,
                ),
              ),
              Container(
                alignment: Alignment.bottomCenter,
                width: 300,
                // height: 30,
                color: Colors.red,
                child: TextFormField(
                  decoration: new InputDecoration(
                    border: InputBorder.none,
                    focusedBorder: InputBorder.none,
                  ),
                ),
              ),
            ],
          ),
        ),
      );
  </code></pre>