title: spring input path for list
body: <p>I am using Spring input path in jsp</p>
  
  <p>ex: </p>
  
  <pre><code>&lt;div class="cell label"&gt; 
      &lt;form:label path="order.paymentTransactions.payerEmail"&gt;Payer Mail&lt;/form:label&gt;
  &lt;/div&gt; 
  &lt;div class="cell"&gt; 
      &lt;form:input path="order.paymentTransactions.payerEmail" name="payerEmail"/&gt;
  &lt;/div&gt; 
  </code></pre>
  
  <p>here, order is my main object and inside order, paymentTransaction is a List, i have to input data to check through dao in payerEmail.</p>
  
  <p>But it showing error to me and invalid path. Please suggest me a good way to define the input path in jsp. thanks</p>