JSFiddle - React, Tailwind, and code Playground

by shapeshifta

HTML

<input type="checkbox" id="smokerornot"/><label>Raucherzimmer bevorzugt</label>

<input type="text" id="changeme" value="NS"/>

JavaScript

$('#smokerornot').change(function(){
    $('#changeme')[0].value = this.checked ? 'S' : 'NS';
});