Disable back button in react navigation

Question

I\'m using react native navigation (react-navigation) StackNavigator. it starts from the Login page throughout the whole lifecycle of the app. I don\'t want to have a back

Answer 1

Simply doing

headerLeft: null

might be deprecated by the time you read this answer. You should use following

   navigationOptions = {
        headerTitle : "Title",
        headerLeft : () => {},
    }