Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

1

Match Postal Codes (US Format)

PCRE2 (PHP >=7.3)
bignewscentral.com
Submitted by anonymous - 3 months ago
1

Match URL with Optional Protocol

PCRE2 (PHP >=7.3)
bayoulee.com
Submitted by anonymous - 3 months ago
1

Extract HTML Content Between Tags

PCRE2 (PHP >=7.3)
memoryjarapp.com
Submitted by anonymous - 3 months ago
1

Match Nested Parentheses and Brackets

PCRE2 (PHP >=7.3)
memoryjarapp.com
Submitted by anonymous - 3 months ago
1

Match Word Characters with Optional Hyphens

PCRE2 (PHP >=7.3)
loggerblogger.net
Submitted by anonymous - 3 months ago
1

Match a date in DD-MM-YYYY format

PCRE2 (PHP >=7.3)
memoryjarapp.com
Submitted by anonymous - 3 months ago
1

Match a string with alternating uppercase and lowercase letters

PCRE2 (PHP >=7.3)
loggerblogger.net
Submitted by anonymous - 3 months ago
1

Match a string with nested brackets

PCRE2 (PHP >=7.3)
loggerblogger.net
Submitted by anonymous - 3 months ago
1

Match a string with specific length and content

PCRE2 (PHP >=7.3)
loggerblogger.net
Submitted by anonymous - 3 months ago
1

Match a string with specific length and content

PCRE2 (PHP >=7.3)
loggerblogger.net
Submitted by anonymous - 3 months ago
1

Match a valid Twitter handle

PCRE2 (PHP >=7.3)
meetiin.com
Submitted by anonymous - 3 months ago
1

Match a valid Twitter handle

PCRE2 (PHP >=7.3)
meetiin.com
Submitted by anonymous - 3 months ago
1

Match a string with no consecutive duplicate characters

PCRE2 (PHP >=7.3)
kickflix.net
Submitted by anonymous - 3 months ago
1

Match a string with a specific pattern

PCRE2 (PHP >=7.3)
elderbrendabradley.com
Submitted by anonymous - 3 months ago
1

Match a string with optional trailing punctuation

PCRE2 (PHP >=7.3)
expofestival.org
Submitted by anonymous - 3 months ago
1

Match a valid GUID/UUID

PCRE2 (PHP >=7.3)
hackday.tv
Submitted by anonymous - 3 months ago
1

Match a string with repeating characters separated by a comma (e.g., "a,b,c")

PCRE2 (PHP >=7.3)
0478.me
Submitted by anonymous - 3 months ago
1

Match a valid MAC address (with optional delimiters)

PCRE2 (PHP >=7.3)
techakc.com
Submitted by anonymous - 3 months ago
1

HTML Tag Matching

PCRE2 (PHP >=7.3)
downtimeonline.net
Submitted by anonymous - 3 months ago
1

HTML Tag Matching

PCRE2 (PHP >=7.3)
downtimeonline.net
Submitted by anonymous - 3 months ago
1...1112131415...900

Community Library Entry

1

Regular Expression
PCRE2 (PHP >=7.3)

/
^[A-Za-zÀ-ÖØ-ö_ø-ÿ][\wÀ-ÖØ-ö_ø-ÿ \.\'\-]*$
/
gm
Open regex in editor

Description

Use this to validate name with french characters. Start with a letter and contains words, number spaces

Submitted by anonymous - 7 months ago