Regular Expressions 101

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Community Patterns

0

text has numbers

ECMAScript (JavaScript)
text has numbers
Submitted by vijay - a year ago
0

email matcher

PCRE2 (PHP >=7.3)
match some emails and extract their local part and domain
Submitted by dang duomg 191 - 6 months ago (Last modified 6 months ago)
1...900901902

Community Library Entry

2

Regular Expression
Python

r"
^(?P<port>[1-9]{1,4}|[1-5][\d]{1,4}|6[0-5]{2}[0-3][0-5])$
"
mg
Open regex in editor

Description

Validates port numbers from 1 to 65535

Submitted by Agustín Bouillet - 9 years ago