Add warning for device IDs with only numbers (#5639)

source/_components/binary_sensor.rfxtrx.markdown

@@ -38,7 +38,7 @@ binary_sensor:
       name: device_name
 ```
 
-Do not forget to tweak the configuration variables:
+Configuration variables:
 
 - **automatic_add** (*Optional*): To enable the automatic addition of new binary sensors.
 - **device_class** (*Optional*): The [type or class of the sensor](/components/binary_sensor/) to set the icon in the frontend.
@@ -48,6 +48,11 @@ Do not forget to tweak the configuration variables:
 This component and the [rfxtrx switch](/components/switch/rfxtrx/) can steal each other's devices when setting the `automatic_add` configuration parameter to `true`. Set `automatic_add` only when you have some devices to add to your installation, otherwise leave it to `False`.
 </p>
 
+<p class='note warning'>
+If a device ID consists of only numbers, please make sure to surround it with quotes. 
+This is a known limitation in YAML, because the device ID will be interpreted as a number otherwise.
+</p>
+
 Binary sensors have only two states - "on" and "off". Many door or window opening sensors will send a signal each time the door/window is open or closed. However, depending on their hardware or on their purpose, some sensors are only able to signal their "on" state:
 
 - Most motion sensors send a signal each time they detect motion. They stay "on" for a few seconds and go back to sleep, ready to signal other motion events. Usually, they do not send a signal when they go back to sleep. 
@@ -55,7 +60,6 @@ Binary sensors have only two states - "on" and "off". Many door or window openin
 
 For those devices, use the *off_delay* parameter. It defines a delay after which a device will go back to an "Off" state. That "Off" state will be fired internally by Home Assistant, just as if the device fired it by itself. If a motion sensor can only send signals once every 5 seconds, sets the *off_delay* parameter to *seconds: 5*.
 
-
 Example configuration:
 
 ```yaml
@@ -83,7 +87,7 @@ Let's try to add a new PT-2262 sensor using the "automatic_add" option and have
 
 Have your sensor trigger the "On" state for the first time. Some messages will appear:
 
-```
+```text
 INFO (Thread-6) [homeassistant.components.binary_sensor.rfxtrx] Added binary sensor 0913000022670e013970 (Device_id: 22670e Class: LightingDevice Sub: 0)
 ```
 
@@ -91,7 +95,7 @@ Here the sensor has the id *22670e*.
 
 Now have your sensor trigger the "Off" state and look for the following message in the Home Assistant log. You should see that your device has been detected as a *new* device when triggering its "Off" state:
 
-```
+```text
 INFO (Thread-6) [homeassistant.components.binary_sensor.rfxtrx] Added binary sensor 09130000226707013d70 (Device_id: 226707 Class: LightingDevice Sub: 0)
 ```
 
@@ -115,7 +119,7 @@ devices:
 
 The *automatic_add* option makes the rfxtrx binary sensor component calculate and display the configuration options for you in the Home Assistant logs:
 
-```
+```text
 INFO (Thread-6) [homeassistant.components.rfxtrx] rfxtrx: found possible device 226707 for 22670e with the following configuration:
 data_bits=4
 command_on=0xe

source/_components/cover.rfxtrx.markdown

@@ -67,3 +67,8 @@ Configuration variables:
 - **automatic_add** (*Optional*): To enable the automatic addition of new covers (Siemens/LightwaveRF only).
 - **signal_repetitions** (*Optional*): Because the rxftrx device sends its actions via radio and from most receivers it's impossible to know if the signal was received or not. Therefore you can configure the roller shutter to try to send each signal repeatedly.
 - **fire_event** (*Optional*): Fires an event even if the state is the same as before. Can be used for automations.
+
+<p class='note warning'>
+If a device ID consists of only numbers, please make sure to surround it with quotes. 
+This is a known limitation in YAML, because the device ID will be interpreted as a number otherwise.
+</p>

source/_components/light.rfxtrx.markdown

@@ -60,3 +60,8 @@ Configuration variables:
 - **automatic_add** (*Optional*): To enable the automatic addition of new lights.
 - **signal_repetitions** (*Optional*): Because the RFXtrx device sends its actions via radio and from most receivers it's impossible to know if the signal was received or not. Therefore you can configure the switch to try to send each signal repeatedly.
 - **fire_event** (*Optional*): Fires an event even if the state is the same as before. Can be used for automations.
+
+<p class='note warning'>
+If a device ID consists of only numbers, please make sure to surround it with quotes. 
+This is a known limitation in YAML, because the device ID will be interpreted as a number otherwise.
+</p>

source/_components/sensor.rfxtrx.markdown

@@ -55,7 +55,9 @@ sensor:
        - Humidity
        - Temperature
 ```
+
 Only these data_type are valid :
+
 - *Temperature*
 - *Humidity*
 - *Barometer*
@@ -93,4 +95,7 @@ Configuration variables:
 - **data_type**  (*Optional*): Which data type the sensor should show
 - **fire_event** (*Optional*): Fires an event even if the state is the same as before. Can be used for automations.
 
-
+<p class='note warning'>
+If a device ID consists of only numbers, please make sure to surround it with quotes. 
+This is a known limitation in YAML, because the device ID will be interpreted as a number otherwise.
+</p>

source/_components/switch.rfxtrx.markdown

@@ -54,6 +54,10 @@ Configuration variables:
 This component and the [rfxtrx binary sensor](/components/binary_sensor.rfxtrx/) can steal each other's devices when setting the `automatic_add` configuration parameter to `true`. Set `automatic_add` only when you have some devices to add to your installation, otherwise leave it to `False`.
 </p>
 
+<p class='note warning'>
+If a device ID consists of only numbers, please make sure to surround it with quotes. 
+This is a known limitation in YAML, because the device ID will be interpreted as a number otherwise.
+</p>
 
 Generate codes:
 
@@ -101,10 +105,10 @@ switch:
   devices:
     0710014c440f0160:
       name: Hall
-    0710010244080780:
+    "0710010244080780":
       name: Door
       fire_event: true
-      
+
 automation:
   - alias: Switch light on when door bell rings if sun is below horizon and light was off
     trigger:
@@ -145,7 +149,7 @@ scene:
   entities:
     switch.light1: on
     switch.light2: on
-    
+
 automation:
   - alias: Use remote to enable scene
     trigger: