Regular Expressions 101

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Library entries

102
javascript

trim

trim string
Submitted by fp - 9 years ago
36
pcre

http://

no description available
Submitted by Mitus M. - 9 years ago
35
javascript

IP Address validator

Validates IPv4 IP Address
Submitted by krzysp - 7 years ago
31
javascript

Email address (most used)

Email address, most used cases
Submitted by Jago - 7 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

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

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Submitted by Till Hummel - 5 months ago