There's a number of solutions: https://goo.gl/KcSFTq
Personally. I'd use the jQuery function. I'm much more interested in what "CLASSIFICATION: UNCLASSIFIED" means, is that appended and prepended to every .mil email? On Thu, Jan 18, 2018 at 8:51 AM, Mark Pernotto <mark.perno...@gmail.com> wrote: > Without any more information, you could do something along these lines: > > var string = '99999-0123'; > var newstring = string.slice(0,-5); > > But that won't take into account if the first 5 numbers are, in fact, > numeric. Should the numeric check occur prior to the string slicing? > > Mark > > > On Thu, Jan 18, 2018 at 8:47 AM, Zhu, Kaile NAF USARMY IMCOM HQ (US) < > kaile.zhu....@mail.mil> wrote: > > > CLASSIFICATION: UNCLASSIFIED > > > > Anybody can help me with such JavaScript code that can chop the ending > > portion of the string - last 5 characters - verifying if it is all > numbers > > (zip code)? > > > > Thanks. > > > > Kelly Zhu > > > > CLASSIFICATION: UNCLASSIFIED > > >