- unless post.errors.empty?
  - title = t('.errors.title')
  - help = t('.errors.help')
  = render 'bootstrap/alert' do
    %h4= title
    %p= help

    %ul
      - post.errors.each do |attribute, errors|
        - if errors.size > 1
          %li
            %strong= post_label_t attribute, post: post
            %ul
              - errors.each do |error|
                %li= error
        - else
          %li
            %strong= post_label_t attribute, post: post
            = errors.first