title: Magento Get Customer Shipping Address During Checkout
body: <p>I am trying to get my customer's shipping address during checkout. What we are trying to do is make it so that if they attempt to ship by UPS to a PO Box, it outputs an error page. In the checkout page, there is a checkbox where they can check the different addresses that are saved into their account. I've gotten it where it correctly detects whether or not they are using UPS, however I can't get it to properly get the customer's address. No matter what I do, it records the default shipping address, even if they select another one. My question is what can I do to make it where it selects address 2 instead of address one? Here is my code. The reason the error outputs $street is so I can see what is contained in the variable $street.</p>
  
  <pre><code>        $quote = $this-&gt;getOnepage()-&gt;getQuote();
          $shippingAddress = $quote-&gt;getShippingAddress();
          $street = $shippingAddress-&gt;getStreet1();
  
          //Check to see if customer is trying to use UPS to ship to a PO Box.
          if (preg_match("/p\.* *o\.* *box/i", $street)){
              if ((($shippingMethod=="tablerate3_bestway") || ($shippingMethod=="tablerate_bestway") || ($shippingMethod=="tablerate2_bestway"))){
                  $result = array (
                      'error' =&gt; -1,
                      'message' =&gt; $this-&gt;__($street)
                  );
                  $this-&gt;getResponse()-&gt;setBody(Zend_Json::encode($result));
              }
          }
  </code></pre>