From 095e61419e54cd2239f930cf56b6b0c03c30f77a Mon Sep 17 00:00:00 2001
From: David Ray <dray@caktusgroup.com>
Date: Sat, 11 Feb 2017 17:29:07 -0500
Subject: [PATCH] Fixes #19, add RegexValidator for Location lat_long field

---
 bakerydemo/locations/models.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/bakerydemo/locations/models.py b/bakerydemo/locations/models.py
index 52fc311..feed226 100644
--- a/bakerydemo/locations/models.py
+++ b/bakerydemo/locations/models.py
@@ -1,3 +1,4 @@
+from django.core.validators import RegexValidator
 from django.db import models
 
 from modelcluster.fields import ParentalKey
@@ -92,7 +93,14 @@ class LocationPage(Page):
     lat_long = models.CharField(
         max_length=36,
         help_text="Comma separated lat/long. (Ex. 64.144367, -21.939182) \
-                   Right click Google Maps and click 'What\'s Here'"
+                   Right click Google Maps and click 'What\'s Here'",
+        validators=[
+            RegexValidator(
+                regex='^(\-?\d+(\.\d+)?),\s*(\-?\d+(\.\d+)?)$',
+                message='Lat Long must be a comma separated numeric lat and long',
+                code='invalid_lat_long'
+            ),
+        ]
     )
 
     # Search index configuration