How to align the label text with prefix icon in a outlined text form field box in flutter?

Question

In the below image, the label text is aligned with the input field data. How to align the label text with the prefix icon?

Below is the alignment i want!How to get this using TEXTFORMFIELD?

Answer 1

Please have a look

TextFormField(
                  style:
                  TextStyle(fontSize: 26.0, color: Colors.black),
                  decoration: InputDecoration(
                    prefix: Icon(Icons.email, size: 20,),
                    border: OutlineInputBorder(),
                    labelText: "Email",
                  )
              ),
              

output: