Regarding international zip codes, is there a way for a spry to:
1. Not allow non alpha numeric characters - I know "Y" is the alpha numeric only value but don't know how to:
2. Allow for multiple patterns for international zip codes, EG:
var sprytextfield10 = new Spry.Widget.ValidationTextField("sprytextfield10", "zip_code", {format:"zip_custom", pattern:"YYYYY, YYYYYY, YYYYYYY"});
This doesn't work but would help if it did.