[iOS] Fix on iOS9, text cannot be deleted when exceeds maxLength. (#1487

)
apache · Aug 30, 2018 · a9e0e19 · a9e0e19
1 parent 400bfcd
commit a9e0e19
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/ios/sdk/WeexSDK/Sources/Component/WXEditComponent.mm b/ios/sdk/WeexSDK/Sources/Component/WXEditComponent.mm
@@ -598,6 +598,10 @@ - (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRang
         NSUInteger rangeLength = range.length;
 
         NSUInteger newLength = oldLength - rangeLength + replacementLength;
+        if (newLength <= oldLength) {
+            // deleting, we should allow delete
+            return YES;
+        }
 
         return newLength <= [_maxLength integerValue] ;
     }