Method: ActionView::Helpers::SanitizeHelper::ClassMethods#sanitized_allowed_attributes=

Defined in:

actionpack/lib/action_view/helpers/sanitize_helper.rb

#sanitized_allowed_attributes=(attributes) ⇒ Object

Adds to the Set of allowed HTML attributes for the sanitize helper.

class Application < Rails::Application
  config.action_view.sanitized_allowed_attributes = 'onclick', 'longdesc'
end

# File 'actionpack/lib/action_view/helpers/sanitize_helper.rb', line 213

def sanitized_allowed_attributes=(attributes)
  HTML::WhiteListSanitizer.allowed_attributes.merge(attributes)
end