Bad address causing django error

[jdungan]

Searches without street type cause this:

AttributeError at /lookup 'NoneType' object has no attribute 'upper' Request Method: POST Request URL: http://127.0.0.1:1985/lookup Django Version: 1.10.6 Exception Type: AttributeError Exception Value: 'NoneType' object has no attribute 'upper' Exception Location: /Users/owner/projects/cft/tfd-preplan/tfdpreplan/utils.py in normalize_street_type, line 88 Python Executable: /Users/owner/projects/python_envs/preplan/bin/python Python Version: 2.7.5 Python Path: ['/Users/owner/projects/cft/tfd-preplan', '/Users/owner/projects/python_envs/preplan/lib/python27.zip', '/Users/owner/projects/python_envs/preplan/lib/python2.7', '/Users/owner/projects/python_envs/preplan/lib/python2.7/plat-darwin', '/Users/owner/projects/python_envs/preplan/lib/python2.7/plat-mac', '/Users/owner/projects/python_envs/preplan/lib/python2.7/plat-mac/lib-scriptpackages', '/Users/owner/projects/python_envs/preplan/Extras/lib/python', '/Users/owner/projects/python_envs/preplan/lib/python2.7/lib-tk', '/Users/owner/projects/python_envs/preplan/lib/python2.7/lib-old', '/Users/owner/projects/python_envs/preplan/lib/python2.7/lib-dynload', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages', '/Users/owner/projects/python_envs/preplan/lib/python2.7/site-packages'] Server time: Mon, 6 Mar 2017 14:10:07 +0000

App should catch the error and gently guide the user toward filling in the right type

[LeaderOne]

With the addition of the form validation, is this still needed?