The Internet Engineering Task Force (IETF) document, RFC 3696, “Application Techniques for Checking and Transformation of Names” by John Klensin, gives several valid e-mail addresses that are rejected ...
What is the best way to check valid user input in forms? Checking names and email address and phone numbers, using if/else statements? Regular expressions? <br>I am finding lots of references to both ...
Processing form data in PHP is significantly simpler than most other Web programming languages. This simplicity and ease of use makes it possible to do some fairly complex things with forms, including ...