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 ...
Ever wonder whether an email address someone gave you—say [email protected]—actually exists? Tech blogger Amit Agarwal explains how to verify an email address using both simple and decidedly geekier ...
How do you find out if a user has entered a valid email address? Do you check for an at-sign, or is it more complicated? For many developers the answer is a regular expression, a little bit of code ...
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