Regular Expressions 101

Sponsors

Library entries

36
pcre

http://

no description available
Submitted by Mitus M. - 9 years ago
31
pcre

ninite

no description available
Submitted by peek - 7 years ago
27
pcre

Wrap long string to spec length

no description available
Submitted by fullpipe - 9 years ago
23
pcre

userName

1-15 alphanumeric login name
Submitted by gsanchezc - 7 years ago
18
pcre

Email validation

no description available
Submitted by tutsplus.com - 8 years ago
18
pcre

Date Regex(DD/MM/yyyy)

no description available
Submitted by alcaamado - 7 years ago
17
pcre

Between tags content

no description available
Submitted by Agustín Bouillet - 7 years ago
16
pcre

Alphanumeric Regex

no description available
Submitted by Deepan - 7 years ago
16
pcre

IPv4

no description available
Submitted by robwa - 7 years ago
16
pcre

Cron schedule

Validate cron lines (even the ones commented out)
Submitted by anonymous - 6 years ago

Cron Syntax

Vote

0

Regular Expression
java

"
((((([1-5]?[0-9])([-]([1-5]?[0-9]))?)|[*])([/]([1-5]?[0-9]))?)([,](((([1-5]?[0-9])([-]([1-5]?[0-9]))?)|[*])([/]([1-5]?[0-9]))?))*) ((((([2][0-3]|[1]?[0-9])([-]([2][0-3]|[1]?[0-9]))?)|[*])([/]([2][0-3]|[1]?[0-9]))?)([,](((([2][0-3]|[1]?[0-9])([-]([2][0-3]|[1]?[0-9]))?)|[*])([/]([2][0-3]|[1]?[0-9]))?))*) ((((([3][0-1]|[1-2]?[0-9])([-]([3][0-1]|[1-2]?[0-9]))?)|[*])([/]([3][0-1]|[1-2]?[0-9]))?)([,](((([3][0-1]|[1-2]?[0-9])([-]([3][0-1]|[1-2]?[0-9]))?)|[*])([/]([3][0-1]|[1-2]?[0-9]))?))*) ((((([1][0-2]|[0-9]|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)([-]([1][0-2]|[0-9]|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC))?)|[*])([/]([1][0-2]|[0-9]|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC))?)([,](((([1][0-2]|[0-9]|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)([-]([1][0-2]|[0-9]|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC))?)|[*])([/]([1][0-2]|[0-9]|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC))?))*) ((((([0-7]|SUN|MON|TUE|WED|THU|FRI|SAT)([-]([0-7]|SUN|MON|TUE|WED|THU|FRI|SAT))?)|[*])([/]([0-7]|SUN|MON|TUE|WED|THU|FRI|SAT))?)([,](((([0-7]|SUN|MON|TUE|WED|THU|FRI|SAT)([-]([0-7]|SUN|MON|TUE|WED|THU|FRI|SAT))?)|[*])([/]([0-7]|SUN|MON|TUE|WED|THU|FRI|SAT))?))*)
"
gm

Description

Loading markdown...
Submitted by Till Hummel - 4 months ago