I'm trying to save users the trouble of creating a username, so I am
generating it based on their email address. It doesn't need to be
unique, it is used in the view only, but that's not my question.
My question is how do I store it when the user fills out the form?
Obviously, this won't work, bc the user's email isn't saved yet...any
help you can provide? The line in ******* is the problem. Thank you.
- form_for resource_name, resource, :url =>
registration_path(resource_name) do |f|
= f.error_messages
= f.label :email
= f.text_field :email
= f.label :password
= f.password_field :password
= f.label :password_confirmation
= f.password_field :password_confirmation
************* = f.hidden_field_tag(:username,
@user.email.split('@',2).first) ***********************
= f.submit "Sign Up"
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