How can I calculate a field with leading zeros.

[jant45441726]

I have field 1 where the user enter 001, in field 2 it will be added 001, so it shows 002

Can you help with that, please?

[try67]

You can use this code as the custom calculation script for field 2"

event.value = util.printf("%03d", Number(this.getField("field 1").value)+1);