Shawn Erquhart 6e453b3f08
docs: make widget docs editable (#1782)
* make widget docs editable

* update widget doc frontmatter keys

* improve docs preview

* fix formatting

* fix preview

* add prism highlighting for previews

* fix formatting

* restore cms branch
2018-10-01 20:00:57 -04:00

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Markdown

---
label: "Image"
title: image
---
The image widget allows editors to upload an image or select an existing one from the media library. The path to the image file will be saved to the field as a string.
- **Name:** `image`
- **UI:** file picker button opens media gallery allowing image files (jpg, jpeg, webp, gif, png, bmp, tiff, svg) only; displays selected image thumbnail
- **Data type:** file path string, based on `media_folder`/`public_folder` configuration
- **Options:**
- `default`: accepts a file path string; defaults to null
- `options`: an object for settings that are unique to the image widget
- `media_library`: media library settings to apply when a media library is opened by the
current widget
- `config`: a configuration object that will be passed directly to the media library being
used - available options are determined by the library
- **Example:**
```yaml
- label: "Featured Image"
name: "thumbnail"
widget: "image"
default: "/uploads/chocolate-dogecoin.jpg"
options:
media_library:
config:
publicKey: "demopublickey"
multiple: true
```