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Regular Expression
ECMAScript (JavaScript)
/
^
[
a
-
z
]
{2,3}
-
[
A
-
Z
]
{2,3}
$
/
gm
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Description
For more background, refer to:
http://codel10n.com/what-is-correct-locale-tag-en_us-vs-en-us/
Submitted by
anonymous
-
5 years ago