       tagName    : 'img'
       attributes :
         src      : "//gravatar.com/avatar/#{requestHash}?size=#{size}&d=#{fallback}&r=g"
-
 
     fields.email =
       itemClass : KDCustomHTMLView

            input.setValidationResult 'usernameCheck', null
            USERNAME_VALID = yes

            if @signupModal.getOption 'pendingSubmit'
              @checkBeforeRegister()

          error       : ({responseJSON}) =>


              input.setValidationResult "usernameCheck", "Sorry, there is a problem with \"#{username}\"!"
              USERNAME_VALID = no

            pendingSignupRequest = no


  changeButtonState: (button, state) ->
