Clicking the cancel button showInputDialogue

Question

I have a question in regards to pressing the cancel button of my inputDialoguebox. I have asked a similar question before so I apologize if I seem to repeat myself.

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Answer 1

I had this same issue, and I solved it as follow:

if(input != null){
    if(!input.isEmpty()){
     // Do whatever...
    }
}

So, I basically moved the null test before testing if the user has entered some input. Hope this helped!