diff --git a/api/js/etemplate/et2_core_inputWidget.js b/api/js/etemplate/et2_core_inputWidget.js
index 9a1ed5c25d..6632c3b532 100644
--- a/api/js/etemplate/et2_core_inputWidget.js
+++ b/api/js/etemplate/et2_core_inputWidget.js
@@ -220,7 +220,6 @@ var et2_inputWidget = /** @class */ (function (_super) {
         return this._oldValue;
     };
     et2_inputWidget.prototype.isDirty = function () {
-        var _a;
         var value = this.getValue();
         if (typeof value !== typeof this._oldValue) {
             return true;
@@ -230,7 +229,7 @@ var et2_inputWidget = /** @class */ (function (_super) {
         }
         switch (typeof this._oldValue) {
             case "object":
-                if (((_a = this._oldValue) === null || _a === void 0 ? void 0 : _a.length) && typeof this._oldValue.length !== "undefined" &&
+                if (typeof this._oldValue.length !== "undefined" &&
                     this._oldValue.length !== value.length) {
                     return true;
                 }
diff --git a/api/js/etemplate/et2_core_inputWidget.ts b/api/js/etemplate/et2_core_inputWidget.ts
index a4afd04157..3c056fab73 100644
--- a/api/js/etemplate/et2_core_inputWidget.ts
+++ b/api/js/etemplate/et2_core_inputWidget.ts
@@ -324,7 +324,7 @@ export class et2_inputWidget extends et2_valueWidget implements et2_IInput, et2_
 		switch(typeof this._oldValue)
 		{
 			case "object":
-				if(this._oldValue?.length && typeof this._oldValue.length !== "undefined" &&
+				if(typeof this._oldValue.length !== "undefined" &&
 					this._oldValue.length !== value.length
 				)
 				{