Method: Devise::FailureApp#is_flashing_format?

Defined in:

lib/devise/failure_app.rb

#is_flashing_format? ⇒ Boolean (protected)

Check if flash messages should be emitted. Default is to do it on navigational formats

Returns:

• (Boolean)

# File 'lib/devise/failure_app.rb', line 258

def is_flashing_format?
  request.respond_to?(:flash) && is_navigational_format?
end