get before from stash to make it optional

diff --git a/app/registration/view.html.ep b/app/registration/view.html.ep
index 17f0db2..fc66c39 100644 (file)
--- a/app/registration/view.html.ep
+++ b/app/registration/view.html.ep
@@ -1,5 +1,8 @@
 <dt>
 <dt>

+% if ( my $before = stash('before') ) {

 %= $before->()
 %= $before->()

+% }
+

  <a id="edit-registration" class="btn" href="#/registration/{{registration.id}}">edit</a>
  {{registration.user.registration_type}}
  {{registration._id | registration_date_time}}
  <a id="edit-registration" class="btn" href="#/registration/{{registration.id}}">edit</a>
  {{registration.user.registration_type}}
  {{registration._id | registration_date_time}}