Changeset 768 for trunk/lib/Validator.inc.php

Timestamp:

Jun 9, 2022 7:24:04 PM (2 years ago)

Author:

anonymous

Message:

Minor improvements

File:

• trunk/lib/Validator.inc.php (modified) (1 diff)

trunk/lib/Validator.inc.php

@@ -348 +348 @@
         }
 
-        if ($strict) {
-            // Strict tests.
-            if (ip2long($domain) === false && function_exists('checkdnsrr') && !checkdnsrr($domain . '.', 'MX') && gethostbyname($domain) == $domain) {
-                // Check domain exists: It's a domain if ip2long fails; checkdnsrr ensures a MX record exists; gethostbyname() ensures the domain exists.
-                $app->logMsg(sprintf('%s (line %s) failed: %s', __METHOD__, __LINE__, getDump($val)), $type, $file, $line);
-                return self::EMAIL_MX_FAIL;
-            }
+        if ($strict && getmxrr('checkdnsrr') && !getmxrr($domain)) {
+            // Strict tests: check if MX record exists.
+            $app->logMsg(sprintf('%s (line %s) failed: %s', __METHOD__, __LINE__, getDump($val)), $type, $file, $line);
+            return self::EMAIL_MX_FAIL;
         }