Disallow full-width chars in domain names, closes #343

validatorjs · Aug 1, 2015 · 7384f32 · 7384f32
1 parent c89c271
commit 7384f32
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Showing 3 changed files with 6 additions and 1 deletion.
diff --git a/test/validators.js b/test/validators.js
@@ -86,6 +86,7 @@ describe('Validators', function () {
               , '@invalid.com'
               , '[email protected].'
               , '[email protected].'
+              , 'somename@ｇｍａｉｌ.com'
               , 'hans.m端[email protected]'
               , '[email protected]'
             ]

diff --git a/validator.js b/validator.js
@@ -362,6 +362,10 @@
             if (!/^[a-z\u00a1-\uffff0-9-]+$/i.test(part)) {
                 return false;
             }
+            if (/[\uff01-\uff5e]/.test(part)) {
+                // disallow full-width chars
+                return false;
+            }
             if (part[0] === '-' || part[part.length - 1] === '-' ||
                     part.indexOf('---') >= 0) {
                 return false;