Regular Expressions 101

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Library entries

1
javascript

Primeros N Caracteres

no description available
Submitted by anonymous - 7 years ago
1
javascript

Email ID

Full Validation of Email ID
Submitted by Eric Abraham - 7 years ago
1
javascript

translates regex

no description available
Submitted by anonymous - 7 years ago
1
javascript

filter range

no description available
Submitted by anonymous - 7 years ago
1
javascript

US Ham Radio licenses

no description available
Submitted by Joshua Carroll - 7 years ago
1
javascript

redirect to https and non www

no description available
Submitted by anonymous - 7 years ago
4
javascript

Currency Formater Accept , & .

no description available
Submitted by anonymous - 7 years ago
1
javascript

sdfgedgesrgere

czfb
Submitted by rtqetqetrqert - 7 years ago
0
javascript

get params from json

no description available
Submitted by anonymous - 7 years ago
1
javascript

Laughing detector

Detects "hahaha"
Submitted by anonymous - 7 years ago
1
javascript

Integral

no description available
Submitted by anonymous - 7 years ago
2
javascript

flex

no description available
Submitted by anonymous - 7 years ago
1
javascript

java

no description available
Submitted by anonymous - 7 years ago

Date Validation

Vote

-2

Regular Expression
javascript

/
^(?:(?:(?:0?[13578]|1[02])(\/|-|\.)31)\1|(?:(?:0?[1,3-9]|1[0-2])(\/?|-|\.)(?:29|30)\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})$|^(?:(?:0?2)(\/?|-|\.)(?:29)\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:(?:0?[1-9])|(?:1[0-2]))(\/?|-|\.)(?:0?[1-9]|1\d|2[0-8])\4(?:(?:1[6-9]|[2-9]\d)?\d{2})$
/
gm

Description

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Submitted by anonymous - 7 years ago