From 5c324c2f365e29d6186a740a940368417910aa37 Mon Sep 17 00:00:00 2001
From: Aaron Bach <bachya1208@gmail.com>
Date: Wed, 28 Feb 2018 14:10:58 -0700
Subject: [PATCH] Added docs for
 https://github.com/home-assistant/home-assistant/issues/12787 (#4784)

---
 source/_components/sensor.pollen.markdown | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/source/_components/sensor.pollen.markdown b/source/_components/sensor.pollen.markdown
index 9a9ddc05ec6..8c613882242 100644
--- a/source/_components/sensor.pollen.markdown
+++ b/source/_components/sensor.pollen.markdown
@@ -30,7 +30,7 @@ liking):
 ```yaml
 sensor:
   platform: pollen
-  zip_code: ZIP_CODE
+  zip_code: "00544"
   monitored_conditions:
     - allergy_average_forecasted
     - allergy_average_historical
@@ -42,15 +42,20 @@ sensor:
 
 {% configuration %}
   zip_code:
-    description: the U.S. ZIP code to gather data for
+    description: the U.S. ZIP code to gather data for (as a quoted string)
     required: true
-    type: int
+    type: string
   monitored_conditions:
     description: the metric types to monitor; valid values are specified below
     required: true
     type: list
 {% endconfiguration %}
 
+<p class='note warning'>
+It is important to ensure the ZIP code is quoted if it starts with a 0. Unquoted
+ZIP codes that start with 0 will cause errors.
+</p>
+
 ## {% linkable_title Available Metrics %}
 
 The following metrics can be monitored: