Regular Expressions 101

Community Patterns

1

[sample]

PCRE2 (PHP >=7.3)
sample regular expression
Submitted by anonymous - 3 hours ago
1

email

PCRE2 (PHP >=7.3)
list of email
Submitted by anonymous - a day ago

Username (Alphanumeric Only)

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^[a-z0-9]+$
/
gi

Description

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Submitted by yvnt - 4 months ago