CODEWITHSUNDEEP
c#regexasp.net-mvc-4
rahularyansharma
rahularyansharma

Reputation: 10755

regex for a special pattern of phone number extension

I need a reg-ex for a pattern in a text box where pattern be as follow :

+1245 here first always should be a plus sign (+) and rest of all 4 should be digits (0 to 9)

I have used the other available reg-ex on google but they are mostly for the complete phone number not for extension .

Upvotes: 0

Views: 195

Answers (2)

Tim Biegeleisen
Tim Biegeleisen

Reputation: 521249

Try this regex:

^[+][0-9]{4}.*$

This will match a leading plus followed by exactly four digits, which can also be followed by anything else.

Upvotes: 1

Zohar Peled
Zohar Peled

Reputation: 82474

If your entire string is as described, use this pattern:

^\+\d{4}$

^ means the beginning of the string
\+ means + (escape the + sign)
\d{4} means exactly 4 digits
$ means the end of the string

Upvotes: 0

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