title: Reload screen after navigation.goBack() in react-native
body: <p>I want to reload my screen after navigating using navigation.boBack() in react-native. </p>
  
  <p>This is my code.</p>
  
  <pre><code> // navigation options
   static navigationOptions = ({ navigation }) =&gt; {
      const { params = {} } = navigation.state;
  
      return {
          headerTitle: "Comment",
          headerTitleStyle: {
              marginLeft: 0,
              width: "100%",
              textAlign: "center",
              fontWeight: 'bold',
              fontFamily: "helvetica",
          },
          headerStyle: {
              paddingLeft: 10,
              paddingRight: 10
          },
          headerLeft: (
              &lt;ClickableIcon
                  source={Close}
                  height={35}
                  width={35}
                  onIconPressed={() =&gt; {
                      navigation.goBack();
                  }}
              /&gt;
          ),
          headerRight: &lt;View /&gt;
      };
  };
  </code></pre>
  
  <p>how can I achieve this?</p>