Java FX changing value of Label from different scene

Question

I have two scenes. The first scene invokes second scene using the following code.

@FXML
private void confirmation(ActionEvent event) throws IOException{
 Stage c         


        

Answer 1

Labels in FXML have a setText method. So for your case the "Proceed" label will look something like:

Proceed.setText("The new text");

As for the second part of the question, I'm not 100% sure as to what you are asking. I don't really see any case for the function to return true or false.