Domain Name Regex Library. Listing all domain extensions is not an option because there are hundreds of these. You can add additional valid TLDs by appending the pipe character and the desired TLD to the list in the parens.
Small and portable Regular Expression regex library written in C. Post Posting Guidelines Formatting - Now. Extensive regex quiz library.
Users can add edit rate and test regular expressions.
Regular Expression Library provides a searchable database of regular expressions. Online regular expression tester with syntax highlighting explanation cheat sheet for PHPPCRE Python Golang JavaScript. NicoTing If u use IsWellFormedUriString and type alert9 it will tell you that it is not validThis is the same to the classic API in C. So some related threads like this one shows the same thing.