% if ( my $confirmation = flash 'confirmation' ) {
    <div style="margin-top: 2em" class="alert alert-success" role="alert">
    <%== $confirmation %>
    </div>
%  }

% if ( my $error_message = flash 'error_message' ) {
    <div style="margin-top: 2em" class="alert alert-danger" role="alert">
    <%== $error_message %>
    </div>
%  }

% if ( $c->stash->{success} ) {
    <div style="margin-top: 2em" class="alert alert-success" role="alert">
    <%= $c->stash->{success_message} %>
    </div>
%  }

% if ( my $errors = flash 'errors' ) {
    <div style="margin-top: 2em" class="alert alert-danger" role="alert">
        There were errors with your request that could not be resolved:
        <ul>
%      for my $error ( @{$errors} ) {
            <li><%= $error %></li>
%  }
        </ul>
    </div>
%  }

% if ( $c->stash->{errors} ) {
    <div style="margin-top: 2em" class="alert alert-danger" role="alert">
        There were errors with your request that could not be resolved:
        <ul>
%      for my $error ( @{$c->stash->{errors}} ) {
            <li><%= $error %></li>
%  }
        </ul>
    </div>
%  }