Try this:event.value = event.value.toUpperCase();if(event.value != ""){// validate Canadian postal code;event.rc = /^(?!.*[DFIOQU])[A-VXY][0-9][A-Z][0-9][A-Z][0-9]$/.test(event.value);if(event.rc == false){  app.alert("Please enter a correct Canadian Postal code", 1, 0);  this.resetForm([event.targe...

Hi - it's okay. I don't need a validation pattern, was just struggling with formatting it so it would work correctly. It is now. Thanks    

Help - I created a field for postal codes last year and cannot for the life of me remember how to do it again