Navigator routes Clear the stack of flutter

Question

In my app i have three screens login , verifyotp , generatepass. I know how to move from one page to other page eg: Navigator.pushNamed(context, \"/theNameOfThePage\");

Answer 1

Full clean of Navigator's history and navigate to new route:

void _logout() {
   Navigator.pushNamedAndRemoveUntil(context, "/newRouteName", (r) => false);
}