cleans up a semicolon delimited list (remove white spaces, multiple semicolons, semicolons at the beginning or the end)

validates any date in M-d-yyyy format from 1581-01-01 to 9999-12-31, allowed delimiters are "/", "." and "-"

validates any date in yyyy-M-d format from 1581-01-01 to 9999-12-31, allowed delimiters are "/", "." and "-"

validates any date in (d)d-(M)M-yyyy format from 1581-01-01 to 9999-12-31, allowed delimiters are "/", "." and "-"

this will match the frequently and rarely using musical chords in a sheet music

password 8-16 characters atleast 1 lowercase,1 upper case,1 Spl. char,1 digit

This will find SSN in multiple forms in a document. Source for ED https://www.jscape.com/blog/bid/79591/exploring-regular-expressions-in-dlp

find an ip address in a string

generic regex for all.

For number with 8 digits: Only allow number start with 4-9. http://www.cirrhosismedication.com http://happinesspig.com http://premiumpig.com http://pmsecret.com...