javascript - onblur with ActiveAdmin, possible? -

it possible use onblur event activeadmin form ?

something :

f.input :contact, :as => :radio, :collection => ["slide", "formulaire de contact", "map", "video"], :class => "select", :onblur => "myfunction();" 

f.input :contact, as: :radio, collection: [...], input_html: {class: "select", onblur: "myfunction();"}