I have a simple SweetAlert2 dialog box that asks the user for their name. I want it so that the user has to enter something to close the box. I tried the top solution for this StackOverflow question but it doesn't work and I am still able to exit the box by clicking out. Here's my code.

    var output;
    function getInput(question) {
        swal(question, {
            
            allowOutsideClick: false,
            content: "input",
    
        }).then((value) => {
            output=value;
        });
    }
    getInput("Enter your name");