Added 'availability_template' to all Template Fan platform (home-assistant#10312)

grillp · frenck · cgarwood · commit acb0557228bf · 2019-09-28T07:59:32.000-04:00
* Added 'availability_template' to all Template Fan platform

* Fixed Syntax and default

* Removed optional parameter from example config

* Apply suggestions from code review

Co-Authored-By: Franck Nijhof &lt;frenck@frenck.nl&gt;
diff --git a/source/_components/fan.template.markdown b/source/_components/fan.template.markdown
@@ -17,6 +17,7 @@ To enable Template Fans in your installation, add the following to your
 `configuration.yaml` file:
 
 {% raw %}
+
 ```yaml
 # Example configuration.yaml entry
 fan:
@@ -49,6 +50,7 @@ fan:
           - '2'
           - '3'
 ```
+
 {% endraw %}
 
 {% configuration %}
@@ -77,6 +79,11 @@ fan:
         description: "Defines a template to get the direction of the fan. Valid value: 'forward'/'reverse'"
         required: false
         type: template
+      availability_template:
+        description: Defines a template to get the `available` state of the component. If the template returns `true`, the device is `available`. If the template returns any other value, the device will be `unavailable`. If `availability_template` is not configured, the component will always be `available`.
+        required: false
+        type: template
+        default: true
       turn_on:
         description: Defines an action to run when the fan is turned on.
         required: true
