max_view_length_formotion.rb

module Formotion
  module RowType
    class QuoteRow < StringRow
         def add_callbacks(field)
		super
		  field.should_change? do |field, range, new_string|
                  newlength = field.text.length + new_string.length - range.length
                  if newlength > 34
                     false
                  else
                     true
                  end
	        end
          end
     end
  end
end