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Community Library Entry
1
Regular Expression
PCRE (PHP <7.3)
/
^
(
(
(
0
[
1
-
9
]
|
[
1
-
2
]
\d
|
3
[
0
-
1
]
)
\/
(
0
[
13578
]
|
1
[
02
]
)
)
|
(
(
0
[
1
-
9
]
|
[
1
-
2
]
\d
|
30
)
\/
(
0
[
46
]
|
11
)
)
|
(
(
0
[
1
-
9
]
|
1
[
\d
]
|
2
[
0
-
8
]
)
\/
02
)
)
\/
(
19
|
20
)
\d
{2}
$
/
g
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Description
no description available
Submitted by
anonymous
-
10 years ago