diff --git a/doc/en/scripting/ui.md b/doc/en/scripting/ui.md
index 4cac91b7..49c96edf 100644
--- a/doc/en/scripting/ui.md
+++ b/doc/en/scripting/ui.md
@@ -79,6 +79,7 @@ Properties:
 | hint        | string | yes  | yes   | text to display when nothing is entered                                              |
 | caret       | int    | yes  | yes   | carriage position. `textbox.caret = -1` will set the position to the end of the text |
 | editable    | bool   | yes  | yes   | text mutability                                                                      |
+| edited      | bool   | yes  | no    | is text edited since the last set (history is not empty)                             |
 | multiline   | bool   | yes  | yes   | multiline support                                                                    |
 | lineNumbers | bool   | yes  | yes   | display line numbers                                                                 |
 | textWrap    | bool   | yes  | yes   | automatic text wrapping (only with multiline: "true")                                |
diff --git a/doc/ru/scripting/ui.md b/doc/ru/scripting/ui.md
index 137ff57b..02789378 100644
--- a/doc/ru/scripting/ui.md
+++ b/doc/ru/scripting/ui.md
@@ -79,6 +79,7 @@ document["worlds-panel"]:clear()
 | hint        | string | да     | да     | текст, отображаемый, когда ничего не введено                           |
 | caret       | int    | да     | да     | позиция каретки. `textbox.caret = -1` установит позицию в конец текста |
 | editable    | bool   | да     | да     | изменяемость текста                                                    |
+| edited      | bool   | да     | нет    | был ли изменён текст с последней установки (история не пуста)          |
 | multiline   | bool   | да     | да     | поддержка многострочности                                              |
 | lineNumbers | bool   | да     | да     | отображение номеров строк                                              |
 | textWrap    | bool   | да     | да     | автоматический перенос текста (только при multiline: "true")           |
diff --git a/src/graphics/ui/elements/TextBox.cpp b/src/graphics/ui/elements/TextBox.cpp
index 2510cef0..f9e5c5e8 100644
--- a/src/graphics/ui/elements/TextBox.cpp
+++ b/src/graphics/ui/elements/TextBox.cpp
@@ -141,10 +141,7 @@ namespace gui {
             auto action =
                 std::make_unique<InputAction>(getTextBoxWeakptr(), pos, string);
             history.store(std::move(action), erasing);
-            pos = -1;
-            length = 0;
-            ss = {};
-            erasing = false;
+            reset();
         }
 
         void undo() {
@@ -160,6 +157,17 @@ namespace gui {
             history.redo();
             locked = false;
         }
+
+        void reset() {
+            pos = -1;
+            length = 0;
+            erasing = false;
+            ss = {};
+        }
+
+        bool isSynced() const {
+            return length == 0;
+        }
     private:
         TextBox& textBox;
         ActionsHistory& history;
@@ -556,6 +564,10 @@ bool TextBox::isEditable() const {
     return editable;
 }
 
+bool TextBox::isEdited() const {
+    return history->size() != 0 || !historian->isSynced();
+}
+
 size_t TextBox::getSelectionStart() const {
     return selectionStart;
 }
@@ -986,6 +998,8 @@ const std::wstring& TextBox::getText() const {
 void TextBox::setText(const std::wstring& value) {
     this->input = value;
     input.erase(std::remove(input.begin(), input.end(), '\r'), input.end());
+    historian->reset();
+    history->clear();
     refreshSyntax();
 }
 
diff --git a/src/graphics/ui/elements/TextBox.hpp b/src/graphics/ui/elements/TextBox.hpp
index 907c040b..9ebea29d 100644
--- a/src/graphics/ui/elements/TextBox.hpp
+++ b/src/graphics/ui/elements/TextBox.hpp
@@ -204,6 +204,8 @@ namespace gui {
         /// @brief Check if text editing feature is enabled 
         virtual bool isEditable() const;
 
+        virtual bool isEdited() const;
+
         virtual void setPadding(glm::vec4 padding);
         glm::vec4 getPadding() const;
 
diff --git a/src/logic/scripting/lua/libs/libgui.cpp b/src/logic/scripting/lua/libs/libgui.cpp
index 273ee393..6b13f72c 100644
--- a/src/logic/scripting/lua/libs/libgui.cpp
+++ b/src/logic/scripting/lua/libs/libgui.cpp
@@ -294,6 +294,13 @@ static int p_get_editable(UINode* node, lua::State* L) {
     return 0;
 }
 
+static int p_get_edited(UINode* node, lua::State* L) {
+    if (auto box = dynamic_cast<TextBox*>(node)) {
+        return lua::pushboolean(L, box->isEdited());
+    }
+    return 0;
+}
+
 static int p_get_line_numbers(UINode* node, lua::State* L) {
     if (auto box = dynamic_cast<TextBox*>(node)) {
         return lua::pushboolean(L, box->isShowLineNumbers());
@@ -451,6 +458,7 @@ static int l_gui_getattr(lua::State* L) {
             {"caret", p_get_caret},
             {"text", p_get_text},
             {"editable", p_get_editable},
+            {"edited", p_get_edited},
             {"lineNumbers", p_get_line_numbers},
             {"lineAt", p_get_line_at},
             {"linePos", p_get_line_pos},