Regular Expressions 101

Community Patterns

35

http://

PCRE (PHP <7.3)
no description available
Submitted by Mitus M. - 10 years ago
18

Email validation

PCRE (PHP <7.3)
no description available
Submitted by tutsplus.com - 9 years ago
16

Alphanumeric Regex

PCRE (PHP <7.3)
no description available
Submitted by Deepan - 9 years ago
4

Phone number

PCRE (PHP <7.3)
no description available
Submitted by Mark Landry - 9 years ago
23

userName

PCRE (PHP <7.3)
1-15 alphanumeric login name
Submitted by gsanchezc - 9 years ago
31

ninite

PCRE (PHP <7.3)
no description available
Submitted by peek - 8 years ago

HTML5 email validation

1

Regular Expression
PCRE2 (PHP >=7.3)

/
^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$
/
mg

Description

Loading markdown...
Submitted by anonymous - 5 months ago