Is There an Email Address Validation Library for PHP?

Does PHP Offer an Email Address Validation Library?

Validating email addresses is a tedious task that requires adherence to intricate standards. To ease this burden, is there a PHP library, preferably open-source, that provides this functionality?

Answer:

PHP offers a built-in solution with its filter_ functions. While not flawless, they have proven reliable in most scenarios:

$isValidEmail = filter_var($someEmail, FILTER_VALIDATE_EMAIL);

This simple function returns a boolean value, indicating the validity of the provided email address.

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