if (re.search(r'^[A-Za-z0-9_]*$', post['project_name']) == None):
errors.append('Project name may contain only letters, numbers, and underscore.')
# What kind of project name is valid?
if (post['project_name'] is None or post['project_name'] == ''):
if (re.search(r'^[A-Za-z0-9_]*$', post['project_name']) == None):
errors.append('Project name may contain only letters, numbers, and underscore.')
# What kind of project name is valid?
if (post['project_name'] is None or post['project_name'] == ''):