Regular Expressions 101

Sponsors

Library entries

1
pcre

Code Review

username
Submitted by Devon Parsons - 7 years ago
1
pcre

replace test

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

ZLNLB

Zero length negative lookbehind
Submitted by anonymous - 7 years ago
-3
javascript

Detect a numeric string

no description available
Submitted by Ankur Chauhan - 7 years ago
1
javascript

Spanish NIE / NIF Validator

no description available
Submitted by Gauravity - 7 years ago
0
pcre

reference

no description available
Submitted by karthikeyan - 7 years ago
1
python

domain from full url

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

Extract Metadata

no description available
Submitted by kai_desu - 7 years ago
1
pcre

reference

reference pattern checking
Submitted by karthikeyan - 7 years ago
-2
pcre

regex demo

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

tr

no description available
Submitted by anonymous - 7 years ago

Date Validator Regular Expression

Vote

0

Regular Expression
pcre

/
^((([1][9][0|2|4|6|8][0|4|8]|[1][9][1|3|5|7|9][2|6]|[2][0][0][0|4|8]|[2][0][1][2])[-|\\|\/|\.]([1][1-2]|[0][1|3|5|7|8])[-|\\|\/|\.]([0][1-9]|[1][0-9]|[2][0-9]|[3][0-1])|([1][9][0|2|4|6|8][0|4|8]|[1][9][1|3|5|7|9][2|6]|[2][0][0][0|4|8]|[2][0][1][2])[-|\\|\/|\.][0][2][-|\\|\/|\.]([0][1-9]|[1][0-9]|[2][0-9])|([1][9][0|2|4|6|8][0|4|8]|[1][9][1|3|5|7|9][2|6]|[2][0][0][0|4|8]|[2][0][1][2])[-|\\|\/|\.]([1][1]|[0][4|6|9])[-|\\|\/|\.]([0][1-9]|[1][0-9]|[2][0-9]|[2][0]))|(([1][9][0|2|4|6|8][1|2|3|5|6|7|9]|[1][9][1|3|5|7|9][0|1|3|4|5|7|8|9]|[2][0][0][1|2|3|5|6|7|9]|[2][0][1][0|1|3])[-|\\|\/|\.]([1][1-2]|[0][1|3|5|7|8])[-|\\|\/|\.]([0][1-9]|[1][0-9]|[2][0-9]|[3][0-1])|([1][9][0|2|4|6|8][1|2|3|5|6|7|9]|[1][9][1|3|5|7|9][0|1|3|4|5|7|8|9]|[2][0][0][1|2|3|5|6|7|9]|[2][0][1][0|1|3])[-|\\|\/|\.][0][2][-|\\|\/|\.]([0][1-9]|[1][0-9]|[2][0-8])|([1][9][0|2|4|6|8][1|2|3|5|6|7|9]|[1][9][1|3|5|7|9][0|1|3|4|5|7|8|9]|[2][0][0][1|2|3|5|6|7|9]|[2][0][1][0|1|3])[-|\\|\/|\.]([1][1]|[0][4|6|9])[-|\\|\/|\.]([0][1-9]|[1][0-9]|[2][0-9]|[2][0])))$
/

Description

Loading markdown...
Submitted by Punit Pal - 8 years ago