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Pattern
^[1-9]\d(/[1-9]\d)?$
Input
12
12
Options
Ignore Case
Ignore Whitespace
Explicit Capture
Culture Invariant
Singleline
Multiline
Right To Left
ECMA Script
Start from position:
Max matches to find:
Replacement
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Regex Info
Table
Context
Split List
1
match found in about
2
milliseconds.
Show Permalink
Permalink
Index
Position
Matched String
$1
0
0
12
empty string
12
empty string
empty string
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