![]() (09) 9999 9999 is not a valid Australian numberĪ regular expression is fine for checking the format of a phone number, but it's not really going to be able to check the validity of a phone number.(02) 9999 9999 is also a valid Australian number.0404 999 999 is a valid Australian number.The biggest problem with phone number validation is it is very culturally dependant. PhoneNumberOfflineGeocoder - provides geographical information related to a phone number.findNumbers - finds numbers in text input.AsYouTypeFormatter - formats phone numbers on-the-fly when users enter each digit.isValidNumber - full validation of a phone number for a region using length and prefix information.isPossibleNumber - quickly guessing whether a number is a possible phonenumber by using only the length information, much faster than a full validation.getExampleNumber/ getExampleNumberByType - provides valid example numbers for all countries/regions, with the option of specifying which type of example phone number is needed.isNumberMatch - gets a confidence level on whether two numbers could be the same.getNumberType - gets the type of the number based on the number itself able to distinguish Fixed-line, Mobile, Toll-free, Premium Rate, Shared Cost, VoIP and Personal Numbers (whenever feasible).Parsing/formatting/validating phone numbers for all countries/regions of the world.It also supports countries outside the US. Is a possible number but not a valid number. ![]() I know it is not regex but it does exactly what you want.įor example, it will recognize that: 15555555555 I would also suggest looking at the " libphonenumber" Google Library.
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