just a a simple match for a mac address

Parse url with any complexity

1900 - 2015. Useful for Birthdates

In string find regular expression or data type with limiters (start and end or summary count of symbols)

Text to sentence is easy, but not when there are URLs or website names inside the text.

Any date that as a valid month, a valid date and a year composed of 4 numbers. You can change the '-' caracter to any divider you want.

Any date that as a valid month, a valid date and a year composed of 4 numbers. You can change the '-' caracter to any divider you want.

replace-last-comma with semicolon similar to http://stackoverflow.com/questions/3829483/how-to-replace-last-occurrence-of-characters-in-a-string-using-javascript

uuu

Identify if string contains filter keyword

validate a url with or without query string and scheme

if you want to validate user mail

Extract the usernames out of a log dump from IRCCloud

checks that the mail is valid

A password regex that has to have at least 1 uppercase caracter, 1 lowercase caracter, 1 special caracter and a digit