# File formvalidator.rb, line 561 def apply_regexp_constraint(key, constraint) # FIXME: multiple elements m = constraint.match(@form[key].to_s) if m if untaint?(key) @form[key] = m[0] @form[key].untaint end else @form.delete(key) @invalid_fields[key] ||= [] unless @invalid_fields[key].include?(constraint.inspect) @invalid_fields[key].push(constraint.inspect) end nil end end