NTP time server configuration fails in wizard

[dweith]

I attempted to change the NTP server to a local Chicago FQDN nist1-chi.ustiming.org or IP 208.66.175.36 and error invalid time server pops up.  If the default is left the wizard completes without issue.  I am able to change it after the wizard on the System: General Setup screen.

Build: pfSense2.0Beta4 20101127

[cmb]

Both of those work fine for me. If you add a space before or after the values it'll kick back that they're invalid, don't do that.