Regulex
JavaScript Regular Expression Visualizer.
/
/
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IgnoreCase
Multiline
GlobalMatch
Error Message
Created with Raphaël 2.1.2
XgfTlM|.q
XgfTlM|.q
RegExp:
/
^
(
a
|
b
)
*
?
$
/
Begin!
0 or more times
a
b
Group #1
End!