JSFiddle - React, Tailwind, and code Playground

HTML

<select id="changer">
    <option value="value1">Value 1</option>
    <option value="value2">Value 2</option>
    <option value="value3">Value 3</option>
</select>

JavaScript

var lastValue;

$("#changer").bind("click", function(e){
    lastValue = $(this).val();
}).bind("change", function(e){
    changeConfirmation = confirm("Really?");
    console.log($(this));
    if (changeConfirmation) {
        // Proceed as planned
    } else {
        $(this).val(lastValue);
    }
});