Enhanced Square Banners

{
  "version": ...,
  "theme_name": ...,
  "repo_url": ...,
  "support_url": ...,
  ...
  "components": [
    {
      "name": "enhanced-square-banners",
      "title": "Square images (enhanced)",
      "icon": "sicon-image",
      "path": "home.enhanced-square-images",
      "fields": [
        {
          "id": "banners",
          "type": "collection",
          "format": "collection",
          "required": true,
          "minLength": 1,
          "maxLength": 5,
          "label": "Images List",
          "fields": [
            {
              "id": "image",
              "type": "string",
              "format": "image",
              "required": true
            },
            {
              "id": "url",
              "type": "string",
              "format": "url",
              "label": "Link",
              "placeholder": "Enter the link here...",
              "inputType": "url",
              "required": true
            },
            {
              "id": "title",
              "type": "string",
              "label": "Main Header (optional)"
            },
            {
              "id": "description",
              "type": "string",
              "format": "textarea",
              "label": "Description text (optional)"
            }
          ]
        }
      ]
    }
  ]
}