= simple_form_for(@greenday) do |f|
  = f.error_notification

  .form-inputs
    = f.input :title
    = f.input :address, as: :text
    = f.input :homepage
    = f.input :description, as: :text
    = f.input :logo, as: :file, required: false
    = image_tag f.object.logo.url(:original), alt: '', class: 'img-responsive'
    = f.input :delete_logo, as: :boolean

  .form-actions
    = f.button :submit, 'Shop speichern'