form_tag error (model)

Hi!
Unless i am missing something, there is no helper method just ‘form’ you might use form_for or form_tag. (start_form_tag is deprecated from Rails 1.2.1)
For full list please refer

http://api.rubyonrails.com/classes/ActionView/Helpers/FormTagHelper.html

Thanks and regards,
Swanand.

Hi!
As you are trying have an rhtml page with a textfield corresponding to a username column of users table.
You might wanna try <%= text_field :user, :username%>.
I am not too sure what is <%= input%>

Thanks and regards,
Swanand