Form file upload example
  
  
With label as heading
Wraps the label in a heading tag. Valid options are 1 to 6. To adjust the size of the label/heading, use the heading_size option. Valid options are s, m, l and xl.
Based on the heading/label pattern in the GOV.UK Design System.
How it looks (preview)
How to call this example
<%= render "govuk_publishing_components/components/file_upload", {
  label: {
    text: "This is a heading 1 and a label"
  },
  name: "name",
  heading_level: 1,
  heading_size: "l"
} %>