ip address geolocation accuracy

GeoIPASNum.dat instead of GeoLiteCity.dat. You will be told to look at the city level information later. To get geographic information at the city level, you need to explicitly tell Geoiplookup to use the GeoLiteCity.dat database.Geoiplookup-f/usr/share/geoip/geolitecity.dat 23.66.166.151 GeoIP City Edition, Rev 1:us, MA, Cambridge, 02142, 42.362598,-71.084297, 506, 617 Output includes state, city, zip code, latitude and longitude. The accuracy of

number, if the same, the explanation passed, otherwise it is invalid ID number if(Idcardlast = =Idcardy[idcardmod]) {Alert ("Congratulations passed the verification!" "); } Else{alert ("Wrong ID number!" "); } } } } Else{alert ("ID card format is incorrect!"); }}/** can only be a positive integer*/varRegNum =/^\d+$/;/** ZIP Code*/varRegpostcode =/^\d{6}$/;/** User name * can only be alphanumeric underline, and start with a letter (5-16 bit)*/varRegusername =/