Regular Expressions 101

Community Patterns

4

CloudFlare

PCRE2 (PHP >=7.3)
Cloud Flare
Submitted by anonymous - 2 years ago
4

Email

PCRE2 (PHP >=7.3)
email format control
Submitted by ahmetbarut - 2 years ago
3

example

PCRE2 (PHP >=7.3)
example
Submitted by anonymous - 2 years ago

Email ID

1

Regular Expression
ECMAScript (JavaScript)

/
^([a-zA-Z0-9\.\-\_])+\@([a-zA-Z0-9])+\.([a-zA-Z0-9]{3,5})
/

Description

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Submitted by Eric Abraham - 8 years ago