Echo JS 0.11.0

jklu 114 days ago. link 1 point
The regular expression part of this is rather small.
Most of the article talks about mapping the fields to US states, cities and zipcodes.
Question is: do you want to maintain those yourself ? (and load them all client side ;-))

Alternatively one could use:

or if you only need the US:

and there are probably many more ;-)