Regular Expressions 101

Order By

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

Community Patterns

0

AddBracketsXMLToJSONIssueOnSubElements

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

special characters check

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

Website URL Validation

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

Email verification

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

Password validation 8

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

Number and text validation

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

Data_Download_Investigator

Python
For investigatorLastRegulatoryAction
Submitted by anonymous - 5 years ago
0

Data_Download_Investigator

Python
For investigatorLastRegulatoryAction
Submitted by anonymous - 5 years ago
0

匹配合法的变量名

Python
\b[a-zA-Z_]\w+
Submitted by anonymous - 5 years ago
0

正则式的命名和反向引用

Python
(?P(\w+\s+))(?P=dup)
Submitted by anonymous - 5 years ago
0

提取有效小数，如果是0，则只保留1个0

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

Password validation 8 character

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

programs/films

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

Data_Download_Investigator

Python
For investigatorLastRegulatoryAction_Action_Date
Submitted by anonymous - 5 years ago
0

4位小数校验

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

Advent of Code Day 12

PCRE (PHP <7.3)
Parses 3d coordinates for getting Position and Velocity http://adventofcode.com/day/12
Submitted by Andrew Hoffmann - 5 years ago
0

xxxx

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

nested if..elsif..else..endif

PCRE (PHP <7.3)
catchs multiple elsifs in the only elsif group take care of keywords in comments, mask out them first
Submitted by anonymous - 5 years ago
0

CC Expiration Date

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

sales regex (with/without comma, allow decimal)

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
1...618619620621622...900

Community Library Entry

0

Regular Expression
Python

r"
(?<!\d)[.,;:?!-](?!\d)
"
g
Open regex in editor

Description

this tool will delete all the punctuation from a text but it will not delete punctuation from numbers.

Submitted by anonymous - 5 years ago