one letter tld not allowed

fredeil · Jun 18, 2024 · 98972bc · 98972bc
1 parent 6dd5cab
commit 98972bc
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diff --git a/lib/email_validator.dart b/lib/email_validator.dart
@@ -126,6 +126,11 @@ class EmailValidator {
       _index++;
     }
 
+    // 1 letter tld is not valid
+    if (_index == text.length && (_index - startIndex) == 1) {
+      return false;
+    }
+
     return (_index - startIndex) < 64 && text[_index - 1] != '-';
   }
 

diff --git a/test/email_validator_test.dart b/test/email_validator_test.dart
@@ -102,6 +102,7 @@ void main() {
     'the-total-length@of-an-entire-address.cannot-be-longer-than-two-hundred-and-fifty-four-characters.and-this-address-is-255-characters-exactly.so-it-should-be-invalid.and-im-going-to-add-some-more-words-here.to-increase-the-lenght-blah-blah-blah-blah-bl.org',
     '[email protected]',
     '[email protected]',
+    '[email protected]',
 
     // examples of real (invalid) input from real users.
     'No longer available.',