# File formvalidator.rb, line 344
    def filters
      @profile[:filters].to_a.each do |filter|
        if respond_to?("filter_#{filter}".intern)
          @form.keys.each do |field|
            # If a key has multiple elements, apply filter to each element
            if @form[field].to_a.length > 1
              @form[field].each_index do |i|
                elem = @form[field][i]
                @form[field][i] = self.send("filter_#{filter}".intern, elem)
              end
            else
              @form[field] =
                self.send("filter_#{filter}".intern, @form[field].to_s)
            end
          end
        end
      end
      @form
    end