Regular Expressions 101

Order By

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

Community Patterns

0

Validate CSS Names

PCRE (PHP <7.3)
Validate CSS Names
Submitted by emed - 3 years ago
0

iframe src url

ECMAScript (JavaScript)
Extract the URL (http(s) only) of a given iframe's src attribute.
Submitted by Neill - 3 years ago (Last modified 3 years ago)
0

Yuque

Java 8
Yuque
Submitted by anonymous - 3 years ago
0

Skype name

ECMAScript (JavaScript)
regex to match skype name
Submitted by anonymous - 3 years ago
0

LinkedInURL Validation

ECMAScript (JavaScript)
It will validate linkedin profile url validation in client side. using javascript
Submitted by Arumugam, MiPS - 3 years ago (Last modified 3 years ago)
0

Json键值对提取

PCRE2 (PHP >=7.3)
Json键值对提取
Submitted by hippopie - 3 years ago
0

正则表达式查找"key":"value"对

PCRE (PHP <7.3)
正则表达式查找"key":"value"对
Submitted by hippopie - 3 years ago
0

VALIDATE DOMAIN:PORT ADDRESS IN PYTHON3

Python
Port is optional
Submitted by Avaray - 3 years ago
0

url

PCRE (PHP <7.3)
match url
Submitted by anonymous - 3 years ago
0

Robot 1

PCRE2 (PHP >=7.3)
Ex
Submitted by anonymous - 3 years ago
0

Strong password regex

PCRE2 (PHP >=7.3)
The string must contain at least 1 lowercase alphabetical character. The string must contain at least 1 uppercase alphabetical character. The string must contain at least 1 numeric character. The string must contain at least one special character, but we are escaping reserved RegEx characters to av...
Submitted by amine - 3 years ago
0

Select starting point but ignoring the line thats truly empty

PCRE2 (PHP >=7.3)
Truly empty lines will be ignored and the selector would be in the starting point
Submitted by anonymous - 3 years ago
0

POI Google KML -> csv map plot

PCRE2 (PHP >=7.3)
POI Google KML -> csv map plot
Submitted by anonymous - 3 years ago
0

Russian months

PCRE2 (PHP >=7.3)
Русские месяца
Submitted by piterden - 3 years ago
0

是否包含内容

PCRE2 (PHP >=7.3)
aa
Submitted by Blake one - 3 years ago
0

download file

ECMAScript (JavaScript)
get the name of download file
Submitted by stefango - 3 years ago
0

특수문자 제거

PCRE2 (PHP >=7.3)
특수문자 제거
Submitted by anonymous - 3 years ago
0

Phone Number

PCRE2 (PHP >=7.3)
Phone number
Submitted by me - 3 years ago
0

HTTP Origin

PCRE2 (PHP >=7.3)
May be used to validate HTTP Origin
Submitted by cicnavi - 3 years ago
0

Laravel inner/outer localization

PCRE2 (PHP >=7.3)
Laravel inner/outer localization
Submitted by John Karlo Cachero - 3 years ago
1...769770771772773...900

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[!@#$%^&*()_+{}|:"<>?[\];',.\/~-]).{12,30}$
/
gm
Open regex in editor

Description

  1. 長度在12到30個字符之間；
  2. 至少包含一個小寫字母；
  3. 至少包含一個大寫字母；
  4. 至少包含一個數字；
  5. 至少包含一個特殊符號（如!@#$%^&*()_+{}|:"<>?[];',./`~-）。
Submitted by SCL - a year ago