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-rw-r--r--core/string/ustring.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/core/string/ustring.h b/core/string/ustring.h
index 821941036f..1e362d7683 100644
--- a/core/string/ustring.h
+++ b/core/string/ustring.h
@@ -419,6 +419,10 @@ public:
String property_name_encode() const;
+ // node functions
+ static const String invalid_node_name_characters;
+ String validate_node_name() const;
+
bool is_valid_identifier() const;
bool is_valid_integer() const;
bool is_valid_float() const;