Regular Expressions 101

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pcre2

Test mail

Email test
Submitted by anonymous - 3 days ago
0
pcre2

No Squares

Match not square brackets
Submitted by max - 3 days ago
0
pcre2

首行首个单词

匹配首行首个单词
Submitted by anonymous - 5 days ago
0
pcre2

MAC address

MAC address supporting various formats
Submitted by anonymous - 5 days ago
0
pcre2

Visa card regex

Visa card regex
Submitted by anonymous - 6 days ago

Email Regex 320 chars

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Regular Expression
pcre2

/
^(?!.{321})((?:\w+[.-])*\w{1,64})(@)(\w{1,255}(?:[.-]\w+)*\.\w{2,3})$
/
iD

Description

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Submitted by anonymous - a month ago