title: How can I verify that a field has no value (null)?
body: <p>How can I check if a certain field has no value (<code>null</code>) using Selenium Web Driver?</p>
  
  <p>This is what I have so far:</p>
  
  <pre><code>WebDriverWait wait5 = new WebDriverWait(driver, 5);
  wait5.until(ExpectedConditions.elementToBeClickable(By.name("chargeId")));
  </code></pre>