Regular Expressions 101

Order By

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

Community Patterns

0

IP address

Python
no description available
Submitted by anonymous - 5 years ago
0

匹配段落

Python
段落匹配
Submitted by anonymous - 5 years ago
0

M Query extract

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

region find

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Positive Payment Amount - US, UK, CA

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

People’s Names / Lastnames (unicode supported, not void, not special characters and not only space first )

PCRE (PHP <7.3)
Regular expression taken from the following tutorial: https://andrewwoods.net/blog/2018/name-validation-regex/ I added the first part of the expression (?!.*[@\.\_\d]) in order to not allow @ . _ and numbers cause I discovered a little weakness on the original expression. Thanks to Andrew Woods
Submitted by anonymous - 5 years ago
0

Remove beginning and end of CDATA tags

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

tag innerhtml

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

get inner

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Data

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

lazy example

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

唱歌

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Hledání textu v textu

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

java: comments

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

email with utf8

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Nombres Propios

ECMAScript (JavaScript)
Comprobará si es un nombre propio o no, ya sea nombre, ciudad, país... etc.
Submitted by anonymous - 5 years ago
0

Current weather - 5 properties - cloudiness, %torain, %ofstorm, windspeed, quantity of rain

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Weekend Regex - Second properties

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Weekend Regex - Second properties

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

IPv4

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
1...578579580581582...902

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^(?!.*[@\.\_\d])[A-Za-z\x{00C0}-\x{00FF}][A-Za-z\x{00C0}-\x{00FF}\'\-]+([\ A-Za-z\x{00C0}-\x{00FF}][A-Za-z\x{00C0}-\x{00FF}\'\-]+)*
/
gmu
Open regex in editor

Description

Regular expression taken from the following tutorial: https://andrewwoods.net/blog/2018/name-validation-regex/

I added the first part of the expression (?!.*[@._\d]) in order to not allow @ . _ and numbers cause I discovered a little weakness on the original expression.

Thanks to Andrew Woods

Submitted by anonymous - 5 years ago