- if @post.url? name
  %img.img-fluid{src: @site.get_url_for_sutty(@post.get_front_matter(name))}
- name = [name,''] if template.multiple?
= file_field_tag field_name_for_post_as_string(name),
  class: 'form-control',
  required: template.required?,
  multiple: template.multiple?,
  accept: 'image/*'