Match simple linux file absolute path as /usr/share/my-folder/helloworld.jpg

supports all major protocols

Validates a File Path and makes sure the correct extension is at the end.

This RegEx was posted on a Ruby site as one for enforcing password pattern. I added {8,32} to limit the length of the password, even though I realize no one has passwords longer than that. Rules: at least 1 digit, 1 special character (as defined), 1 upper case and 1 lower case character, between 8 ...

For selecting paths without filename

little matcher for french phone number in locale format (example: 0231348228)

Fully qualified domain name validation

This pattern matches the US Postal Code format and captures the seperate parts; basic and +4.

This pattern matches all the Unicode characters that are not allowed in an XML document. It's based on the Wikipedia article "Valid characters in XML".

extract video id, index, play list id from youtube URL

Pull zip download ID from default links. Works with datadelivery and datadelivery1

([!-\~]aeiou)

CheckEmail Login start or end simbols [._- ] .login@domain.com - fail -login@domain.com - fail _login@domain.com - fail login.@domain.com - fail...

split URL in protokoll, domain, file(with path), parameter and anker