Should I be aware of anything before using formats under MacPerl?
When I try to compile/execute a script containing a format, MacPerl tells me, that it is not terminated properly, eventhough the format is terminated with a dot (.). I have tryed terminating with dot-newline and dot-newline-return and dot-return combinations, but nothing seems to work.
On Microsoft Windows, if when you click or type the name of a .pl file, you get an error "is not recognized as an internal or external command, operable program or batch file", then this means you do not have the .pl file extension associated with …
Email validation in proper way is very important validation required in any web pages.
This code is self explainable except that Regular Expression which I used for pattern matching.
I originally published as a thread on my website : http://www…
Explain concepts important to validation of email addresses with regular expressions. Applies to most languages/tools that uses regular expressions.
Consider email address RFCs:
Look at HTML5 form input element (with type=email) regex pattern: