CODEWITHSUNDEEP
c#regex
Cignitor
Cignitor

Reputation: 1099

How to build indonesia phone number regex

these are some of indonesia phone number

08xxxxxxxxx (Consist of minimal 11 char length)

08xxxxxxxxxxx (always started with 08)

i found this one is useful

Regex regex = new Regex(@"08[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]");

but, it only support for 12 character, if i change them into the following regex

Regex regex = new Regex(@"08[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]");

it only support for 11 character, how do i make regex for validating to begins with 08 and minimal length is 11?

Upvotes: 2

Views: 7489

Answers (5)

Gal
Gal

Reputation: 1

((\+62 8\d{2}([ -])|08\d{2}([ -]?)|\+628\d{2})\d{4}(\3\4)\d{2,5})

this will accept most used style like
08xx xxxx xxxx
08xxxxxxxxxxxx
08xx-xxxx-xxxx
+628xxxxxxxxxx
+62 8xx xxxx xxxx
+62 8xx-xxxx-xxxx
also this will check for 11-13 long numbers
sorry for the grammar though

Upvotes: 0

Hesadrian Boediman
Hesadrian Boediman

Reputation: 11

I'd add more complete version, here they are (with digit grouping)

([\[\(])?(?:(\+62)|62|0)\1? ?-? ?8(?!0|4|6)\d(?!0)\d\1? ?-? ?\d{3,4} ?-? ?\d{3,5}(?: ?-? ?\d{3})?\b

It will accept format such

(0811) 123 123

[62] 812 1234567

0812 345 6789

+62856123456789

0878-123-123-123

[+62823] 1234 - 56789 ---> I believe this is the longest phone number as the time of writing

Upvotes: 1

Explosion Pills
Explosion Pills

Reputation: 191749

^08[0-9]{9,}$

The {9,} means "at least 9," but possibly more.

I changed it to 9 to account for the two leading digits (which would add up to 11).

Upvotes: 6

John S.
John S.

Reputation: 2007

08\d{9,10}

Translates to "begins with 08"; Minimum 11 maximum, 12 digits long.

edit: count.

Upvotes: 4

John Woo
John Woo

Reputation: 263723

how about this pattern?

^08\d{9,10}$

this will check for 11 to 12 characters including 08

Upvotes: 1

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