--- /dev/null
+<script>
+ angular.validator.upsTrackingNo = function(input, format) {
+ var regexp = new RegExp("^" + format.replace(/9/g, '\\d') + "$");
+ return input.match(regexp)?"":"The format must match " + format;
+ };
+</script>
+<input type="text" name="trackNo" size="40"
+ ng:validate="upsTrackingNo:'1Z 999 999 99 9999 999 9'"
+ value="1Z 123 456 78 9012 345 6"/>