Regular Expressions 101

Community Patterns

1

checkmai2

PCRE2 (PHP >=7.3)
imnt
Submitted by anonymous - 7 hours ago
1

checkmail

PCRE2 (PHP >=7.3)
intern
Submitted by anonymous - 7 hours ago
1

Xcode

PCRE2 (PHP >=7.3)
Xcode
Submitted by iulianOnofrei (U-lee-aan) - 3 days ago
1

just for test

PCRE2 (PHP >=7.3)
don't mind
Submitted by anonymous - 6 days ago
1

datime

PCRE2 (PHP >=7.3)
datetime
Submitted by anonymous - 9 days ago
1

Match paths

PCRE2 (PHP >=7.3)
Match paths
Submitted by os_niko - 16 days ago

Username (Alphanumeric Only)

0

Regular Expression
PCRE2 (PHP >=7.3)

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

Description

Loading markdown...
Submitted by yvnt - 6 months ago