isval.id
/ Regex Tools
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Regex Tester & Debugger
Uji pola Regular Expression (JavaScript Flavor) secara real-time.
Regular Expression
/
/
Test String
Hello user@example.com, welcome to the test. Contact support@isval.id for assistance. 123-456-7890
Match Information
0 Matches
Belum ada match...
Cheat Sheet
Character Classes
.
Any char
\w
Word
\d
Digit
\s
Whitespace
[abc]
Set
[^abc]
Negated set
Quantifiers
*
0 or more
+
1 or more
?
0 or 1
{n}
Exactly n
{n,}
n or more
{n,m}
Range
Anchors
^
Start string
$
End string
\b
Word bound
Groups
(abc)
Capture group
(?:abc)
Non-capturing
(?=abc)
Lookahead
Flags
g
Global
i
Case insensitive
m
Multiline