Method: Devise::Models::Confirmable::ClassMethods#confirm_by_token

Defined in:
lib/devise/models/confirmable.rb

#confirm_by_token(confirmation_token) ⇒ Object

Find a user by it’s confirmation token and try to confirm it. If no user is found, returns a new user with an error. If the user is already confirmed, create an error for the user Options must have the confirmation_token



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# File 'lib/devise/models/confirmable.rb', line 149

def confirm_by_token(confirmation_token)
  confirmable = find_or_initialize_with_error_by(:confirmation_token, confirmation_token)
  confirmable.confirm! if confirmable.persisted?
  confirmable
end