title: Flutter: How to remove underling from text when I'm typing into text field?
body: <p>I want to remove this underline.</p>
  <p><a href="https://i.stack.imgur.com/C5nYG.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/C5nYG.jpg" alt="See This image" /></a></p>
  <p>This is my input field</p>
  <pre class="lang-dart prettyprint-override"><code>TextField(
            decoration: InputDecoration(
              contentPadding:
                  const EdgeInsets.symmetric(vertical: 10, horizontal: 20),
              hintText: label,
              hintStyle: TextStyle(color: Colors.grey[400]),
              fillColor: Colors.white,
              filled: true,
              focusedBorder: OutlineInputBorder(
                borderRadius: BorderRadius.circular(30),
                borderSide:
                    const BorderSide(color: AppColors.textGrey2, width: 0.5),
              ),
              enabledBorder: OutlineInputBorder(
                borderRadius: BorderRadius.circular(30),
                borderSide:
                    const BorderSide(color: AppColors.textGrey2, width: 0.5),
              ),
              border: OutlineInputBorder(
                  borderRadius: BorderRadius.circular(30),
                  borderSide:
                      const BorderSide(color: AppColors.textGrey2, width: 0.5)),
            ),
            obscureText: obscureText,
          ),
  
  </code></pre>
  <p>I need this output</p>
  <p><a href="https://i.stack.imgur.com/qujPL.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qujPL.jpg" alt="image" /></a></p>