[verified] - Check Email Valid Php

?> <?php class EmailValidator // Validate email format public static function validateFormat($email) return filter_var($email, FILTER_VALIDATE_EMAIL) !== false;

// Usage examples $testEmails = [ 'user@example.com', 'invalid-email', 'user@gmail.com', 'user@mailinator.com' ]; check email valid php

if (empty($email)) $error = 'Email is required'; elseif (!filter_var($email, FILTER_VALIDATE_EMAIL)) $error = 'Please enter a valid email address'; elseif (!checkdnsrr(substr(strrchr($email, "@"), 1), 'MX')) $error = 'Email domain does not exist'; else $success = 'Valid email address!'; FILTER_VALIDATE_EMAIL) !== false

// Check domain MX records public static function checkDomain($email) $domain = substr(strrchr($email, "@"), 1); return checkdnsrr($domain, 'MX') else $success = 'Valid email address!'