Updated.

Web/lib/MJB/Web/Controller/Blog.pm

@@ -7,6 +7,9 @@ sub create ($c) {
 }
 
 sub do_create ($c) {
+    $c->stash->{template} = 'blog/create';
+
+
     my $domain_type = $c->stash->{form_domain_type}      = $c->param('domain_type');
     my $domain      = $c->stash->{form_owned_domain}     = $c->param('owned_domain');
     my $subdomain   = $c->stash->{form_hosted_subdomain} = $c->param('hosted_subdomain');
@@ -26,6 +29,12 @@ sub do_create ($c) {
     return if $c->stash->{errors};
 
     $domain = $domain ? $domain : $subdomain . '.' . $c->config->{customer_domain};
+
+    # Do we already have this domain name?
+    if ( $c->db->domain( { name => $domain } ) ) {
+        push @{$c->stash->{errors}}, "That domain name has been taken.";
+        return;
+    }
     
     # Create the Jekyll repo for the site
     my $jekyll = $c->jekyll($domain)->init;