Regular Expressions 101

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Library entries

0
pcre2

Barcode Regex

Barcode Regex
Submitted by anonymous - 6 days ago
1
pcre2

todos and tags in code

todos and tags in code
Submitted by anonymous - 6 days ago
0
pcre2

Note Body HTML

Match all valid HTML tags
Submitted by anonymous - 7 days ago
0
pcre2

scss class matching

scss class matching
Submitted by lucas - 8 days ago
0
pcre2

ipv4 match

ipv4 match
Submitted by anonymous - 9 days ago
0
javascript

Find WikiRace baseURL

https://github.com/d-k-bo/WikiRace
Submitted by anonymous - 9 days ago
0
pcre2

股票代码

aa
Submitted by vv - 11 days ago

user name between 2 and 30 character

Vote

0

Regular Expression
javascript

/
^[a-zA-Z]([a-zA-Z0-9]{0,28}|[a-zA-Z0-9]{0,26}[_.]?[a-zA-Z0-9]{0,26}|[a-zA-Z0-9]{0,27}[_.]?|[_.]?[a-zA-Z0-9]{0,27})[a-zA-Z0-9]$
/
mg

Description

Loading markdown...
Submitted by aicone.id - 2 months ago