我如何做一个条件提示，它将继续提示直到满足条件

Question

I am trying to learn javascript and have been playing around with a rock, paper, scissors game I made. Currently the user can enter anything in the prompt so I was trying to make a condition in which the prompt would continue to pop up if the user puts anything other than rock, paper or scissors. I have tried using while, do while and other attempts using if statements and have not been able to get it to work. Can anyone show me who I can make the prompt continue to pop up until the user puts the correct string? I didn't add the code since this is such a simple thing. Thanks.

Answer 1

Annoying code :

var test = 0;

while(test != 10) {
    test = parseInt(prompt('Enter ten'), 10);
}

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