# File lib/formvalidator.rb, line 371 def field_filters Array(@profile[:field_filters]).each do |field,filters| Array(filters).each do |filter| if respond_to?("filter_#{filter}".intern) # If a key has multiple elements, apply filter to each element if Array(@form[field]).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