How to remove top border of persistentFooterButtons in flutter

Question

I'm using persistentFooterButtons and i wanna remove the top border of its. Anyone knows how ?

My code:

 persistentFooterButtons: [
        Center(
          child: TextButton(
            style: ButtonStyle(
              
            ),
              onPressed: () {
                print("press the filter btn");
              },
              child: Text("Filter")),
        )
      ],

Answer 1

You could do something like this:

Theme(
  data: Theme.of(context).copyWith(
    dividerColor: Colors.transparent,
  ),
  child: Scaffold(
    body: Text("Body"),
    persistentFooterButtons: [
      Center(
        child: TextButton(
          style: ButtonStyle(),
          onPressed: () {
            print("press the filter btn");
          },
          child: Text("Filter"),
        ),
      ),
    ],
  ),
);

dividerColor: Colors.transparent, sets the divider / top border to transparent