I w开发者_如何学Cant a regex that checks the following things: The string starts with an + After the \'+\' only numbers can occur
How do I check if a phone number is valid or not? It is up to length 13 (including character + in front).
I am having the dang-est time trying to write a regex that will extract the phone extension from a full phone number string. This should work on a number like this one: 777.777.7777 x 7302
I am trying to write a function that will pull valid phone numbers from a string that are valid somewhere on the planet. This is for a truly international site for an organization that has locations a
I have to make calls programmatically in my iPhone app. I have set of numbers in different countries with different formatting - braces, dots, spaces, \"+\" 开发者_JAVA技巧sign.
Does anyone know how t开发者_高级运维o go about creating field that would perform telephone number format masking, like here (___) ___-____:
I\'m trying to allow a user to select a phone number from a contact using the contact picker.However, right now all the examples I see online show how you can select a contact, but I am hoping to have
This question already has answers here: 开发者_如何学Python Closed 11 years ago. Possible Duplicate:
I have a question regarding finding characters (numbers in my case) in the middle or at the beginning of a string only.
I have a text field w开发者_运维百科here the user enters data. It\'s a phone number field. If the user enters 1234567890, I want it displayed as (123)-(456)-7890 as the user types. How is this possibl
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