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Regular Expression
Open Workspace
/
^
[
+-
]
?
(
(
0
\.
\d
+
)
|
(
[
1
-
9
]
+
(
\d
?
\.
\d
+
)?
)
)
$
/
Description
Created
·
2014-08-08 16:19
Type
·
Match
Flavor
·
JavaScript
Optional plus or minus sign. Leading zero required for decimal number less than zero.
Submitted by
Mario Diana
Open Workspace