I have a database with millions of phone numbers with free-for-all formatting. Ie, the UI does not enforce any constraints and the users are typing in whatever they want.
What I'm looking ...
I have been storing phone numbers as longs and I would like to simply add hyphens when printing the phone number as a string.
I tried using DecimalFormat but that doesn't like ...
Whenever I type in a phone number, this program below that I wrote to format phone numbers from the user gives me back weird numbers that I did not even enter ...