Spring MCV 3 showErrors doesn't display anything - spring-mvc

Question

I try to validate a simple form. The validation is well executed but the result page doesn't display the errors.
I use velocity to render the page.
I've used as example the PetClinic project from spring website.
Here is my controller when I hit the "post form" button:
#Controller
#RequestMapping("/subscription")
public class SubscriptionController {
#RequestMapping(value = "/newCustomer", method = RequestMethod.POST)
public String processSubmit(#ModelAttribute Customer customer, BindingResult result, SessionStatus status) {
new CustomerValidator().validate(customer, result);
if (result.hasErrors()) {
return "subscription";
}
else {
status.setComplete();
return "redirect:/admin";
}
}
}
When I go in debug, I see the errors. I'm successfully redirected on the subscription page but the errors are not displayed.
My webpage (simplified):
...
#springBind("customer")
#springShowErrors("<br/>" "")
<form class="form-horizontal" method="post" action="#springUrl("/subscription/newCustomer/")">
....
<!-- Button -->
<div class="controls">
<button class="btn btn-primary">#springMessage("website.subscription.signup")</button>
</div>
</form>
...
if you need anything else, don't hesitate to tell me. Thanks for your help! I'm stuck on this since several days.

Answer 1

EDIT :
I finally found the error. It was with the springBind tag. I didn't well understand that you need to bind the field to show the associated error. Here is the fixed code for one field for twitter bootstrap framework.
#springBind("customer.name")
<div class="control-group #if(${status.error})error#end">
<!-- Prepended text-->
<label class="control-label">#springMessage("website.subscription.name")</label>
<div class="controls">
<div class="input-prepend">
<span class="add-on"><i class="icon-user"></i></span>
<input class="input-xlarge"
placeholder="John Doe" id="name" name="name" type="text">
</div>
<p class="help-block">
#springShowErrors("<br/>" "")
</p>
</div>
</div>
springShowErrors(...) will show all the errors associated with the field name of the POJO customer.