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Regex for phone number

Regex for phone number

Manohar Gova

Manohar Gova

11y1.2kSharePoint

hi i have phonenumber textbox

if

1.user enters value 1234567892 in a textbox

i need format like (123)456-7890

2.if user enters (123)456-7890 this is also valid format

how to do this pls help me

4 Replies

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Sivaraman Dhamodaran11y ago
Use Masked Edit control that comes with C#. For more information read this Article: Link
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Rajeesh Menoth11y ago
Hi,

Try this : https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9781449327453/ch04s02.html
String.Format("{0:(###) ###-#### x ###}", double.Parse("1234567890123"))
Check this :
1) http://stackoverflow.com/questions/679740/fastest-way-to-format-a-phone-number-in-c

2) http://www.beansoftware.com/NET-Tutorials/format-string-phone-number.aspx
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Manohar Gova11y ago
pls tell me in c#
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Rajeesh Menoth11y ago
Hi,

function formatPhoneNumber(s) {
var s2 = (""+s).replace(/\D/g, '');
var m = s2.match(/^(\d{3})(\d{3})(\d{4})$/);
return (!m) ? null : "(" + m[1] + ") " + m[2] + "-" + m[3];
}

More details : http://stackoverflow.com/questions/8358084/regular-expression-to-reformat-a-phone-number-in-javascript
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