Truncating to the last four digits

- There are three string methods in Axure that…we can use to truncate text.…There's sub-STR, substring and slice.…In this example, we'll be using the slice method…to truncate a piece of text in our prototype.…Specifically, we'll work on cutting a credit card down…to just the last four digits.…I'm going to take a moment and preview…just so we can see how this prototype is set up now.…I'll close this little panel so that we can see.…And what we've got here is a basic check-out form,…with some contact info and some payment information.…

I'll take just a moment and fill this out so that we can see…what happens on the next page.…Once we click continue our prototype is transferring…over all of the information we just entered…into this review screen here.…But right now it's showing the entire…credit card number that was entered on the previous step.…What we'll do now is change it so that it only shows…the last four digits.…That's more like what we would want to do…if it were a real website, so that's what we want…our prototype to do, also.…