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1
Regular Expression
PCRE (PHP <7.3)
/
^
[
0
-
9a
-
f
]
{8}
-
[
0
-
9a
-
f
]
{4}
-
[
0
-
9a
-
f
]
{4}
-
[
0
-
9a
-
f
]
{4}
-
[
0
-
9a
-
f
]
{12}
$
/
i
Open regex in editor
Description
Tests for valid UID format.
Submitted by
anonymous
-
10 years ago