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JavaScript
Match
Created 2016-02-25 16:57
1
Regular Expression
/
^
1
?
\s
?
\(
\d
{3}
\)
\s
?
\d
{3}
\s
?
-
?
\d
{4}
$|^
(?:
1
\s
)?
\d
{3}
(
\s
|
-
)?
\d
{3}
\1
\d
{4}
$
/
Description
No description provided.
Submitted by
Davide Vozzi