change 'image' config variable to required (home-assistant#14128)

dnguyen800 · web-flow · commit 9bd1990fd1b6 · 2020-08-03T12:28:25.000+02:00
Hi, I'm running HA 0.113.2 and tried adding a picture-elements card without an image define, but looks like the 'image' variable is required. I'm updating the documentation to reflect this.
diff --git a/source/_lovelace/picture-elements.markdown b/source/_lovelace/picture-elements.markdown
@@ -19,7 +19,7 @@ type:
   description: picture-elements
   type: string
 image:
-  required: false
+  required: true
   description: The URL of an image.<br/>To use a locally hosted image, see [Hosting](/integrations/http#hosting-files).
   type: string
 camera_image:
