diff --git a/docs/widgets/input/text_input/example.py b/docs/widgets/input/text_input/example.py
index e69de29b..8181d8f2 100644
--- a/docs/widgets/input/text_input/example.py
+++ b/docs/widgets/input/text_input/example.py
@@ -0,0 +1,63 @@
+from typing import Any
+
+from aiogram.fsm.state import State, StatesGroup
+from aiogram.types import Message
+from aiogram_dialog import (
+    Dialog,
+    DialogManager,
+    Window,
+)
+from aiogram_dialog.widgets.input import TextInput
+from aiogram_dialog.widgets.kbd import Next
+from aiogram_dialog.widgets.text import Const, Jinja
+
+
+class SG(StatesGroup):
+    age = State()
+    country = State()
+    result = State()
+
+
+async def error(
+        message: Message,
+        dialog_: Any,
+        manager: DialogManager,
+        error_: ValueError
+):
+    await message.answer("Age must be a number!")
+
+
+async def getter(dialog_manager: DialogManager, **kwargs):
+    return {
+        "age": dialog_manager.find("age").get_value(),
+        "country": dialog_manager.find("country").get_value(),
+    }
+
+
+dialog = Dialog(
+    Window(
+        Const("Enter your country:"),
+        TextInput(id="country", on_success=Next()),
+        state=SG.country,
+    ),
+    Window(
+        Const("Enter your age:"),
+        TextInput(
+            id="age",
+            on_error=error,
+            on_success=Next(),
+            type_factory=int,
+        ),
+        state=SG.age,
+    ),
+    Window(
+        Jinja(
+            "<b>You entered</b>:\n\n"
+            "<b>age</b>: {{age}}\n"
+            "<b>country</b>: {{country}}\n"
+        ),
+        state=SG.result,
+        getter=getter,
+        parse_mode="html",
+    ),
+)
diff --git a/docs/widgets/input/text_input/index.rst b/docs/widgets/input/text_input/index.rst
index 7711934c..c2c12cfb 100644
--- a/docs/widgets/input/text_input/index.rst
+++ b/docs/widgets/input/text_input/index.rst
@@ -3,6 +3,19 @@
 TextInput
 *************
 
+The **TextInput** widget automatically saving and validating text for later processing in the dialog.
+
+Parameters:
+
+* ``type_factory``: allows for input validation and automatic conversion to the specified type.
+* ``on_success``: for handling successful input.
+* ``on_error``:  for error handling, will work if ``type_factory`` throws ValueError.
+* ``filter``: support `aiogram <https://docs.aiogram.dev/en/latest/dispatcher/filters/index.html>`_ filters.
+
+Code example:
+
+.. literalinclude:: ./example.py
+
 .. autoclass:: aiogram_dialog.widgets.input.text.OnSuccess
    :special-members: __call__