Support unicode characters in emails

Author: jeromegamez

src/Value/Email.php

@@ -22,7 +22,7 @@
 
     private function __construct(string $value)
     {
-        if ($value === '' || filter_var($value, FILTER_VALIDATE_EMAIL) === false) {
+        if ($value === '' || filter_var($value, FILTER_VALIDATE_EMAIL, FILTER_FLAG_EMAIL_UNICODE) === false) {
             throw new InvalidArgumentException('The email address is invalid.');
         }
 

tests/Unit/Value/EmailTest.php

@@ -36,6 +36,7 @@ public function testWithInvalidValue(string $value): void
     public static function validValues(): Iterator
     {
         yield 'user@example.com' => ['user@example.com'];
+        yield 'testuserñ@example.com' => ['testuserñ@example.com'];
     }
 
     /**