search for: _error_messages

...form shows the following image at <http://ruby.railstutorial.org/images/figures/signup_failure_rails_4.png> According to the tutorial, I must modify these files to rid myself of the error. - app/controllers/users_controller.rb - app/views/users/new.html.erb - app/views/shared/_error_messages.html.erb - app/assets/stylesheets/custom.css.scss I made all the modifications (until I saw the *working image*<http://ruby.railstutorial.org/images/figures/signup_error_messages_bootstrap.png>to the 4 files), and I still get the error image above when submitting the file, rather than...

I''m having a problem, ''cause I wrote the following line in my model "Hi": [code] validates_numericality_of :phone, :only_integer => true, :allow_blank => false, :message => "must be a number" [/code] And in my "new" view, I put: [code] <%= error_messages_for :oi, :header_message => "Erro ao cadastrar