1 files changed, 6 insertions, 0 deletions
diff --git a/addons/web/static/src/js/framework/utils.js b/addons/web/static/src/js/framework/utils.js
index 5caf995c988..393f3766bed 100644
--- a/addons/web/static/src/js/framework/utils.js
+++ b/addons/web/static/src/js/framework/utils.js
@@ -332,6 +332,11 @@ function assert (bool) {
     }
 }
 
+/* Logical XOR */
+function xor (a, b) {
+    return (a && !b) || (!a && b);
+}
+
 var DropMisordered = Class.extend({
     /**
      * @constructs instance.web.DropMisordered
@@ -393,6 +398,7 @@ return {
     round_decimals: round_decimals,
     float_is_zero: float_is_zero,
     assert: assert,
+    xor: xor,
     DropMisordered: DropMisordered,
 };