Regular Expressions 101

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Library entries

0
pcre2

ISO style date

yyyy/mm/dd
Submitted by Russ Ferriday - from a Docusign template - a year ago
1
pcre2

UK style date

dd/mm/yyyy
Submitted by Russ Ferriday, from Docusign templates - a year ago
1
golang

SQL comments Big Query

SQL comments on Big Query
Submitted by anonymous - a year ago
1
pcre2

Phone Number E.164

Starts with + from 8 digits until 15
Submitted by Sear Lopez - a year ago
1
pcre2

Regex

Match an element from a list
Submitted by anonymous - a year ago
1
pcre2

IPV4 Address Identificate

Regex to identificate a IPV4 Address
Submitted by Pablo Deyvid - a year ago
2
pcre2

Check Phone numbers

Other patterns
Submitted by https://joserobinson.com - a year ago
1
pcre2

Jira

Jira
Submitted by anonymous - a year ago
1
pcre2

Email

[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-z]{2,3}$
Submitted by Mykola Buhaiov - a year ago
1
pcre2

Test expression

To find at most 3 a in string
Submitted by anonymous - a year ago
1
pcre2

Email Verification

PHP REGEX to verify an email.l
Submitted by anonymous - a year ago
1
pcre2

us phone number validation

us phone number validation
Submitted by anonymous - a year ago

Not alphanumeric

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0

Regular Expression
pcre2

/
^[^[:alnum:]]*$
/
gm

Description

Loading markdown...
Submitted by anonymous - a year ago