Errors on installation

[plprofetes]

Hello, I got interested in your app. It looks nice :) I got today's revision.

I had some problems on installation:

• No feedback on bad values for text fields (I entered 1 char password and after submitting - my form was cleared)
• Form is being sent via GET, within password and password confirmation in the plain text in the address bar. Not nice...
• With longer password and checkbox for sample data I got this:

RuntimeError in HomeController#do_install

Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id
RAILS_ROOT: /home/profetes/rails/enginey

Application Trace | Framework Trace | Full Trace
/home/profetes/rails/enginey/app/models/network.rb:57:in `create_sample_users'
/home/profetes/rails/enginey/app/models/network.rb:53:in `each'
/home/profetes/rails/enginey/app/models/network.rb:53:in `create_sample_users'
/home/profetes/rails/enginey/app/controllers/home_controller.rb:60:in `do_install'
Request

Parameters:

{"network_website"=>"asd",
 "password_confirmation"=>"123456789",
 "sample_data_input"=>"on",
 "network_desc"=>"asd",
 "last_name"=>"profetes",
 "network_name"=>"asd",
 "network_org"=>"asd",
 "login"=>"profetes",
 "password"=>"123456789",
 "first_name"=>"profetes",
 "email"=>"profetes@foo.com"}
Show session dump

--- 
Response

Headers:

{"Content-Type"=>"",
 "Cache-Control"=>"no-cache"}