parse number only if options[:raise] is provided

actionpack/lib/action_view/helpers/number_helper.rb

@@ -52,10 +52,8 @@ def number_to_phone(number, options = {})
         begin
           Float(number)
         rescue ArgumentError, TypeError
-          if options[:raise]
           raise InvalidNumberError, number
-          end
-        end
+        end if options[:raise]
 
         number       = number.to_s.strip
         options      = options.symbolize_keys