title: Ho to fix "else if" "" is not defined?
body: <pre><code>{
    const Desc = data.wx_code;
    if (Desc == `0`) {
      descrp = `sunny`
    } else if (Desc == `1`) {
      descrp = `cloudy`
    }
    return {
      messages: [{text: descrp}]
    }
  };
  </code></pre>
  
  <p>I get 3 error on "descrp" lines, "descrp" is not defined</p>