title: How do i click this button in capybara
body: <p>Please help me solve this problem with capybara</p>
  
  <p>I have a button like this in capybara:</p>
  
  <pre><code>&lt;input type="submit" value="Verify" name="verify" id="verify" class="button"&gt;
  </code></pre>
  
  <p>I tried with</p>
  
  <p><code>click_button "verify"</code></p>
  
  <p>but it gives error:</p>
  
  <pre><code>Failure/Error: find('#verify').click
  NoMethodError:
    undefined method `node_name' for nil:NilClass
  </code></pre>