diff --git a/src/myfasthtml/controls/helpers.py b/src/myfasthtml/controls/helpers.py
index 954e9f2..cd17d26 100644
--- a/src/myfasthtml/controls/helpers.py
+++ b/src/myfasthtml/controls/helpers.py
@@ -1,8 +1,8 @@
 from fasthtml.components import *
 
-from myfasthtml.core.bindings import Binding
+from myfasthtml.core.bindings import Binding, BooleanConverter, DetectionMode, UpdateMode
 from myfasthtml.core.commands import Command
-from myfasthtml.core.utils import merge_classes, get_default_ft_attr
+from myfasthtml.core.utils import merge_classes, get_default_ft_attr, is_checkbox
 
 
 class mk:
@@ -37,17 +37,28 @@ class mk:
   
   @staticmethod
   def manage_binding(ft, binding: Binding):
-    if binding:
-      if ft.tag in ["input"]:
-        # update the component to post on the correct route input and forms only
-        htmx = binding.get_htmx_params()
-        ft.attrs |= htmx
-      
-      # update the binding with the ft
-      ft_attr = binding.ft_attr or get_default_ft_attr(ft)
-      ft_name = ft.attrs.get("name")
-      binding.bind_ft(ft, ft_name, ft_attr)  # force the ft
+    if not binding:
+      return ft
     
+    if ft.tag in ["input"]:
+      # update the component to post on the correct route input and forms only
+      htmx = binding.get_htmx_params()
+      ft.attrs |= htmx
+    
+    # update the binding with the ft
+    ft_attr = binding.ft_attr or get_default_ft_attr(ft)
+    ft_name = ft.attrs.get("name")
+    
+    if is_checkbox(ft):
+      data_converter = BooleanConverter()
+      detection_mode = DetectionMode.AttributePresence
+      update_mode = UpdateMode.AttributePresence
+    else:
+      data_converter = None
+      detection_mode = None
+      update_mode = None
+    
+    binding.bind_ft(ft, ft_name, ft_attr, data_converter, detection_mode, update_mode)  # force the ft
     return ft
   
   @staticmethod
diff --git a/src/myfasthtml/core/bindings.py b/src/myfasthtml/core/bindings.py
index 0c3cf78..1866d6b 100644
--- a/src/myfasthtml/core/bindings.py
+++ b/src/myfasthtml/core/bindings.py
@@ -1,10 +1,10 @@
 import logging
 import uuid
 from enum import Enum
-from typing import Optional
+from typing import Optional, Any
 
 from fasthtml.fastapp import fast_app
-from myutils.observable import make_observable, bind, collect_return_values
+from myutils.observable import make_observable, bind, collect_return_values, unbind
 
 from myfasthtml.core.constants import Routes, ROUTE_ROOT
 from myfasthtml.core.utils import get_default_attr
@@ -105,44 +105,34 @@ class BooleanConverter(DataConverter):
 
 
 class Binding:
-  def __init__(self, data,
-               attr=None,
-               data_converter: DataConverter = None,
-               ft=None,
-               ft_name=None,
-               ft_attr=None,
-               detection_mode: DetectionMode = DetectionMode.ValueChange,
-               update_mode: UpdateMode = UpdateMode.ValueChange):
+  def __init__(self, data: Any, attr: str = None):
     """
-    Creates a new binding object between a data object used as a pivot and an HTML element.
-      The same pivot object must be used for different bindings.
-      This will allow the binding between the HTML elements
-      
-    :param data: object used as a pivot
-    :param attr: attribute of the data object
-    :param ft: HTML element to bind to
-    :param ft_name: name of the HTML element to bind to (send by the form)
-    :param ft_attr: value of the attribute to bind to (send by the form)
+    Creates a new binding object between a data object and an HTML element.
+    The binding is not active until bind_ft() is called.
+
+    Args:
+        data: Object used as a pivot
+        attr: Attribute of the data object to bind
     """
     self.id = uuid.uuid4()
     self.htmx_extra = {}
     self.data = data
     self.data_attr = attr or get_default_attr(data)
-    self.data_converter = data_converter
-    self.ft = self._safe_ft(ft)
-    self.ft_name = ft_name
-    self.ft_attr = ft_attr
-    self.detection_mode = detection_mode
-    self.update_mode = update_mode
     
-    self._detection = self._factory(detection_mode)
-    self._update = self._factory(update_mode)
+    # UI-related attributes (configured later via bind_ft)
+    self.ft = None
+    self.ft_name = None
+    self.ft_attr = None
+    self.data_converter = None
+    self.detection_mode = DetectionMode.ValueChange
+    self.update_mode = UpdateMode.ValueChange
     
-    make_observable(self.data)
-    bind(self.data, self.data_attr, self.notify)
+    # Strategy objects (configured later)
+    self._detection = None
+    self._update = None
     
-    # register the command
-    BindingsManager.register(self)
+    # Activation state
+    self._is_active = False
   
   def bind_ft(self,
               ft,
@@ -152,25 +142,43 @@ class Binding:
               detection_mode: DetectionMode = None,
               update_mode: UpdateMode = None):
     """
-    Update the elements to bind to
-    :param ft:
-    :param name:
-    :param attr:
-    :param data_converter:
-    :param detection_mode:
-    :param update_mode:
-    :return:
+    Configure the UI element and activate the binding.
+
+    Args:
+        ft: HTML element to bind to
+        name: Name of the HTML element (sent by the form)
+        attr: Attribute of the HTML element to bind to
+        data_converter: Optional converter for data transformation
+        detection_mode: How to detect changes from UI
+        update_mode: How to update the UI element
+
+    Returns:
+        self for method chaining
     """
+    # Deactivate if already active
+    if self._is_active:
+      self.deactivate()
+    
+    # Configure UI elements
     self.ft = self._safe_ft(ft)
     self.ft_name = name
-    self.ft_attr = attr or self.ft_attr
-    self.data_converter = data_converter or self.data_converter
-    self.detection_mode = detection_mode or self.detection_mode
-    self.update_mode = update_mode or self.update_mode
+    self.ft_attr = attr
     
+    # Update optional parameters if provided
+    if data_converter is not None:
+      self.data_converter = data_converter
+    if detection_mode is not None:
+      self.detection_mode = detection_mode
+    if update_mode is not None:
+      self.update_mode = update_mode
+    
+    # Create strategy objects
     self._detection = self._factory(self.detection_mode)
     self._update = self._factory(self.update_mode)
     
+    # Activate the binding
+    self.activate()
+    
     return self
   
   def get_htmx_params(self):
@@ -180,6 +188,21 @@ class Binding:
     }
   
   def notify(self, old, new):
+    """
+    Callback when the data attribute changes.
+    Updates the UI element accordingly.
+
+    Args:
+        old: Previous value
+        new: New value
+
+    Returns:
+        Updated ft element
+    """
+    if not self._is_active:
+      logger.warning(f"Binding '{self.id}' received notification but is not active")
+      return None
+    
     logger.debug(f"Binding '{self.id}': Changing from '{old}' to '{new}'")
     self.ft = self._update.update(self.ft, self.ft_name, self.ft_attr, old, new)
     
@@ -198,6 +221,53 @@ class Binding:
       logger.debug(f"Nothing to trigger in {values}.")
       return None
   
+  def activate(self):
+    """
+    Activate the binding by setting up observers and registering it.
+    Should only be called after the binding is fully configured.
+
+    Raises:
+        ValueError: If the binding is not fully configured
+    """
+    if self._is_active:
+      logger.warning(f"Binding '{self.id}' is already active")
+      return
+    
+    # Validate configuration
+    self._validate_configuration()
+    
+    # Setup observable
+    make_observable(self.data)
+    bind(self.data, self.data_attr, self.notify)
+    
+    # Register in manager
+    BindingsManager.register(self)
+    
+    # Mark as active
+    self._is_active = True
+    
+    logger.debug(f"Binding '{self.id}' activated for {self.data_attr}")
+  
+  def deactivate(self):
+    """
+    Deactivate the binding by removing observers and unregistering it.
+    Can be called multiple times safely.
+    """
+    if not self._is_active:
+      logger.debug(f"Binding '{self.id}' is not active, nothing to deactivate")
+      return
+    
+    # Remove observer
+    unbind(self.data, self.data_attr, self.notify)
+    
+    # Unregister from manager
+    BindingsManager.unregister(self.id)
+    
+    # Mark as inactive
+    self._is_active = False
+    
+    logger.debug(f"Binding '{self.id}' deactivated")
+  
   @staticmethod
   def _safe_ft(ft):
     """
@@ -228,6 +298,25 @@ class Binding:
     else:
       raise ValueError(f"Invalid detection mode: {mode}")
   
+  def _validate_configuration(self):
+    """
+    Validate that the binding is fully configured before activation.
+
+    Raises:
+        ValueError: If required configuration is missing
+    """
+    if self.ft is None:
+      raise ValueError(f"Binding '{self.id}': ft element is required")
+    
+    # if self.ft_name is None:
+    #   raise ValueError(f"Binding '{self.id}': ft_name is required")
+    
+    if self._detection is None:
+      raise ValueError(f"Binding '{self.id}': detection strategy not initialized")
+    
+    if self._update is None:
+      raise ValueError(f"Binding '{self.id}': update strategy not initialized")
+  
   def htmx(self, trigger=None):
     if trigger:
       self.htmx_extra["hx-trigger"] = trigger
@@ -241,6 +330,17 @@ class BindingsManager:
   def register(binding: Binding):
     BindingsManager.bindings[str(binding.id)] = binding
   
+  @staticmethod
+  def unregister(binding_id: str):
+    """
+    Unregister a binding from the manager.
+
+    Args:
+        binding_id: ID of the binding to unregister
+    """
+    if str(binding_id) in BindingsManager.bindings:
+      del BindingsManager.bindings[str(binding_id)]
+  
   @staticmethod
   def get_binding(binding_id: str) -> Optional[Binding]:
     return BindingsManager.bindings.get(str(binding_id))
diff --git a/src/myfasthtml/core/utils.py b/src/myfasthtml/core/utils.py
index dc841d0..e976a82 100644
--- a/src/myfasthtml/core/utils.py
+++ b/src/myfasthtml/core/utils.py
@@ -1,9 +1,12 @@
 import logging
 
+from bs4 import Tag
+from fastcore.xml import FT
 from fasthtml.fastapp import fast_app
 from starlette.routing import Mount, Route
 
 from myfasthtml.core.constants import Routes, ROUTE_ROOT
+from myfasthtml.test.MyFT import MyFT
 
 utils_app, utils_rt = fast_app()
 logger = logging.getLogger("Commands")
@@ -101,6 +104,15 @@ def get_default_attr(data):
   return next(iter(all_attrs))
 
 
+def is_checkbox(elt):
+  if isinstance(elt, (FT, MyFT)):
+    return elt.tag == "input" and elt.attrs.get("type", None) == "checkbox"
+  elif isinstance(elt, Tag):
+    return elt.name == "input" and elt.attrs.get("type", None) == "checkbox"
+  else:
+    return False
+
+
 @utils_rt(Routes.Commands)
 def post(session: str, c_id: str):
   """
diff --git a/src/myfasthtml/test/MyFT.py b/src/myfasthtml/test/MyFT.py
new file mode 100644
index 0000000..036858a
--- /dev/null
+++ b/src/myfasthtml/test/MyFT.py
@@ -0,0 +1,9 @@
+from dataclasses import dataclass, field
+
+
+@dataclass
+class MyFT:
+  tag: str
+  attrs: dict
+  children: list['MyFT'] = field(default_factory=list)
+  text: str | None = None
diff --git a/src/myfasthtml/test/testclient.py b/src/myfasthtml/test/testclient.py
index 78cf9b2..5893f2f 100644
--- a/src/myfasthtml/test/testclient.py
+++ b/src/myfasthtml/test/testclient.py
@@ -1,7 +1,5 @@
-import dataclasses
 import json
 import uuid
-from dataclasses import dataclass
 from typing import Self
 
 from bs4 import BeautifulSoup, Tag
@@ -11,6 +9,7 @@ from starlette.responses import Response
 from starlette.testclient import TestClient
 
 from myfasthtml.core.utils import mount_utils
+from myfasthtml.test.MyFT import MyFT
 
 verbs = {
     'hx_get': 'GET',
@@ -21,14 +20,6 @@ verbs = {
 }
 
 
-@dataclass
-class MyFT:
-  tag: str
-  attrs: dict
-  children: list['MyFT'] = dataclasses.field(default_factory=list)
-  text: str | None = None
-
-
 class TestableElement:
   """
   Represents an HTML element that can be interacted with in tests.
diff --git a/tests/core/test_bindings.py b/tests/core/test_bindings.py
index 5aa2d53..fa93903 100644
--- a/tests/core/test_bindings.py
+++ b/tests/core/test_bindings.py
@@ -4,7 +4,13 @@ import pytest
 from fasthtml.components import Label, Input
 from myutils.observable import collect_return_values
 
-from myfasthtml.core.bindings import BindingsManager, Binding, DetectionMode
+from myfasthtml.core.bindings import (
+  BindingsManager,
+  Binding,
+  DetectionMode,
+  UpdateMode,
+  BooleanConverter
+)
 
 
 @dataclass
@@ -39,12 +45,15 @@ def test_i_can_register_a_binding_with_default_attr(data):
 
 
 def test_i_can_retrieve_a_registered_binding(data):
-  binding = Binding(data)
+  elt = Label("hello", id="label_id")
+  binding = Binding(data).bind_ft(elt, name="label_name")
+  
   assert BindingsManager.get_binding(binding.id) is binding
 
 
 def test_i_can_reset_bindings(data):
-  Binding(data)
+  elt = Label("hello", id="label_id")
+  Binding(data).bind_ft(elt, name="label_name")
   assert len(BindingsManager.bindings) != 0
   
   BindingsManager.reset()
@@ -53,7 +62,7 @@ def test_i_can_reset_bindings(data):
 
 def test_i_can_bind_an_element_to_a_binding(data):
   elt = Label("hello", id="label_id")
-  Binding(data, ft=elt)
+  Binding(data).bind_ft(elt, name="label_name")
   
   data.value = "new value"
   
@@ -63,9 +72,9 @@ def test_i_can_bind_an_element_to_a_binding(data):
 
 
 def test_i_can_bind_an_element_attr_to_a_binding(data):
-  elt = Input(value="somme value", id="input_id")
+  elt = Input(value="some value", id="input_id")
   
-  Binding(data, ft=elt, ft_attr="value")
+  Binding(data).bind_ft(elt, name="input_name", attr="value")
   
   data.value = "new value"
   
@@ -78,13 +87,13 @@ def test_bound_element_has_an_id():
   elt = Label("hello")
   assert elt.attrs.get("id", None) is None
   
-  Binding(Data(), ft=elt)
+  Binding(Data()).bind_ft(elt, name="label_name")
   assert elt.attrs.get("id", None) is not None
 
 
 def test_i_can_collect_updates_values(data):
   elt = Label("hello")
-  Binding(data, ft=elt)
+  Binding(data).bind_ft(elt, name="label_name")
   
   data.value = "new value"
   collected = collect_return_values(data)
@@ -98,7 +107,7 @@ def test_i_can_collect_updates_values(data):
 
 def test_i_can_react_to_value_change(data):
   elt = Input(name="input_elt", value="hello")
-  binding = Binding(data, ft=elt, ft_name="input_elt", ft_attr="value")
+  binding = Binding(data).bind_ft(elt, name="input_elt", attr="value")
   
   res = binding.update({"input_elt": "new value"})
   
@@ -107,7 +116,7 @@ def test_i_can_react_to_value_change(data):
 
 def test_i_do_not_react_to_other_value_change(data):
   elt = Input(name="input_elt", value="hello")
-  binding = Binding(data, ft=elt, ft_name="input_elt", ft_attr="value")
+  binding = Binding(data).bind_ft(elt, name="input_elt", attr="value")
   
   res = binding.update({"other_input_elt": "new value"})
   
@@ -116,8 +125,12 @@ def test_i_do_not_react_to_other_value_change(data):
 
 def test_i_can_react_to_attr_presence(data):
   elt = Input(name="input_elt", type="checkbox")
-  binding = Binding(data, ft=elt, ft_name="input_elt", ft_attr="checked",
-                    detection_mode=DetectionMode.AttributePresence)
+  binding = Binding(data).bind_ft(
+    elt,
+    name="input_elt",
+    attr="checked",
+    detection_mode=DetectionMode.AttributePresence
+  )
   
   res = binding.update({"checked": "true"})
   
@@ -126,9 +139,251 @@ def test_i_can_react_to_attr_presence(data):
 
 def test_i_can_react_to_attr_non_presence(data):
   elt = Input(name="input_elt", type="checkbox")
-  binding = Binding(data, ft=elt, ft_name="input_elt", ft_attr="checked",
-                    detection_mode=DetectionMode.AttributePresence)
+  binding = Binding(data).bind_ft(
+    elt,
+    name="input_elt",
+    attr="checked",
+    detection_mode=DetectionMode.AttributePresence
+  )
   
   res = binding.update({})
   
   assert len(res) == 1
+
+
+def test_i_can_create_a_binding_without_activation(data):
+  """
+  A binding created without calling bind_ft should not be active.
+  """
+  binding = Binding(data, "value")
+  
+  assert binding._is_active is False
+  assert binding.ft is None
+  assert binding.ft_name is None
+  assert binding.ft_attr is None
+  assert BindingsManager.get_binding(binding.id) is None
+
+
+def test_i_can_activate_binding_via_bind_ft(data):
+  """
+  Calling bind_ft should automatically activate the binding.
+  """
+  elt = Label("hello", id="label_id")
+  binding = Binding(data, "value")
+  
+  binding.bind_ft(elt, name="label_name")
+  
+  assert binding._is_active is True
+  assert binding.ft is elt
+  assert binding.ft_name == "label_name"
+  assert BindingsManager.get_binding(binding.id) is binding
+
+
+def test_i_cannot_notify_when_not_active(data):
+  """
+  A non-active binding should not update the UI when data changes.
+  """
+  elt = Label("hello", id="label_id")
+  binding = Binding(data, "value")
+  binding.ft = elt
+  binding.ft_name = "label_name"
+  
+  # Change data without activating the binding
+  result = binding.notify("old", "new")
+  
+  assert result is None
+  assert elt.children[0] == "hello"  # Should not have changed
+
+
+def test_i_can_deactivate_a_binding(data):
+  """
+  Deactivating a binding should clean up observers and unregister it.
+  """
+  elt = Label("hello", id="label_id")
+  binding = Binding(data, "value").bind_ft(elt, name="label_name")
+  
+  assert binding._is_active is True
+  assert BindingsManager.get_binding(binding.id) is binding
+  
+  binding.deactivate()
+  
+  assert binding._is_active is False
+  assert BindingsManager.get_binding(binding.id) is None
+
+
+def test_i_can_reactivate_a_binding(data):
+  """
+  After deactivation, a binding can be reactivated by calling bind_ft again.
+  """
+  elt1 = Label("hello", id="label_id_1")
+  binding = Binding(data, "value").bind_ft(elt1, name="label_name_1")
+  
+  binding.deactivate()
+  assert binding._is_active is False
+  
+  elt2 = Label("world", id="label_id_2")
+  binding.bind_ft(elt2, name="label_name_2")
+  
+  assert binding._is_active is True
+  assert binding.ft is elt2
+  assert binding.ft_name == "label_name_2"
+
+
+def test_bind_ft_deactivates_before_reconfiguring(data):
+  """
+  Calling bind_ft on an active binding should deactivate it first,
+  then reconfigure and reactivate.
+  """
+  elt1 = Label("hello", id="label_id_1")
+  elt2 = Label("world", id="label_id_2")
+  
+  binding = Binding(data, "value").bind_ft(elt1, name="label_name_1")
+  
+  # Change data to verify old binding works
+  data.value = "updated"
+  assert elt1.children[0] == "updated"
+  
+  # Reconfigure with new element
+  binding.bind_ft(elt2, name="label_name_2")
+  
+  # Change data again
+  data.value = "final"
+  
+  # Old element should not update
+  assert elt1.children[0] == "updated"
+  
+  # New element should update
+  assert elt2.children[0] == "final"
+
+
+def test_deactivate_can_be_called_multiple_times(data):
+  """
+  Calling deactivate multiple times should be safe (idempotent).
+  """
+  elt = Label("hello", id="label_id")
+  binding = Binding(data, "value").bind_ft(elt, name="label_name")
+  
+  binding.deactivate()
+  binding.deactivate()  # Should not raise an error
+  binding.deactivate()  # Should not raise an error
+  
+  assert binding._is_active is False
+
+
+def test_i_cannot_activate_without_configuration(data):
+  """
+  Calling activate directly without proper configuration should raise ValueError.
+  """
+  binding = Binding(data, "value")
+  
+  with pytest.raises(ValueError, match="ft element is required"):
+    binding.activate()
+
+
+def test_activation_validates_ft_name(data):
+  """
+  Activation should fail if ft_name is not configured.
+  """
+  elt = Label("hello", id="label_id")
+  binding = Binding(data, "value")
+  binding.ft = elt
+  binding._detection = binding._factory(DetectionMode.ValueChange)
+  binding._update = binding._factory(UpdateMode.ValueChange)
+  
+  with pytest.raises(ValueError, match="ft_name is required"):
+    binding.activate()
+
+
+def test_activation_validates_strategies(data):
+  """
+  Activation should fail if detection/update strategies are not initialized.
+  """
+  elt = Label("hello", id="label_id")
+  binding = Binding(data, "value")
+  binding.ft = elt
+  binding.ft_name = "label_name"
+  
+  with pytest.raises(ValueError, match="detection strategy not initialized"):
+    binding.activate()
+
+
+def test_i_can_chain_bind_ft_calls(data):
+  """
+  bind_ft should return self for method chaining.
+  """
+  elt = Label("hello", id="label_id")
+  
+  binding = Binding(data, "value").bind_ft(elt, name="label_name")
+  
+  assert isinstance(binding, Binding)
+  assert binding._is_active is True
+
+
+def test_bind_ft_updates_optional_parameters(data):
+  """
+  bind_ft should update optional parameters if provided.
+  """
+  elt = Input(name="input_elt", type="checkbox")
+  
+  binding = Binding(data, "value")
+  
+  binding.bind_ft(
+    elt,
+    name="input_elt",
+    attr="checked",
+    data_converter=BooleanConverter(),
+    detection_mode=DetectionMode.AttributePresence,
+    update_mode=UpdateMode.AttributePresence
+  )
+  
+  assert binding.detection_mode == DetectionMode.AttributePresence
+  assert binding.update_mode == UpdateMode.AttributePresence
+  assert isinstance(binding.data_converter, BooleanConverter)
+
+
+def test_deactivated_binding_does_not_update_on_data_change(data):
+  """
+  After deactivation, changes to data should not update the UI element.
+  """
+  elt = Label("hello", id="label_id")
+  binding = Binding(data, "value").bind_ft(elt, name="label_name")
+  
+  # Verify it works when active
+  data.value = "first update"
+  assert elt.children[0] == "first update"
+  
+  # Deactivate
+  binding.deactivate()
+  
+  # Change data - element should NOT update
+  data.value = "second update"
+  assert elt.children[0] == "first update"
+
+
+def test_multiple_bindings_can_coexist(data):
+  """
+  Multiple bindings can be created and managed independently.
+  """
+  elt1 = Label("hello", id="label_id_1")
+  elt2 = Input(value="world", id="input_id_2")
+  
+  binding1 = Binding(data, "value").bind_ft(elt1, name="label_name")
+  binding2 = Binding(data, "value").bind_ft(elt2, name="input_name", attr="value")
+  
+  assert len(BindingsManager.bindings) == 2
+  assert binding1._is_active is True
+  assert binding2._is_active is True
+  
+  # Change data - both should update
+  data.value = "updated"
+  assert elt1.children[0] == "updated"
+  assert elt2.attrs["value"] == "updated"
+  
+  # Deactivate one
+  binding1.deactivate()
+  assert len(BindingsManager.bindings) == 1
+  
+  # Change data - only binding2 should update
+  data.value = "final"
+  assert elt1.children[0] == "updated"  # Not changed
+  assert elt2.attrs["value"] == "final"  # Changed
diff --git a/tests/test_integration.py b/tests/test_integration.py
index 8eda717..683ee6f 100644
--- a/tests/test_integration.py
+++ b/tests/test_integration.py
@@ -69,7 +69,7 @@ class TestingBindings:
       data = Data("hello world")
       input_elt = Input(name="input_name")
       label_elt = Label()
-      mk.manage_binding(input_elt, Binding(data, ft_attr="value"))
+      mk.manage_binding(input_elt, Binding(data))
       mk.manage_binding(label_elt, Binding(data))
       return input_elt, label_elt
     
@@ -85,10 +85,7 @@ class TestingBindings:
       data = Data(True)
       input_elt = Input(name="input_name", type="checkbox")
       label_elt = Label()
-      mk.manage_binding(input_elt, Binding(data, ft_attr="checked",
-                                           detection_mode=DetectionMode.AttributePresence,
-                                           update_mode=UpdateMode.AttributePresence,
-                                           data_converter=BooleanConverter()))
+      mk.manage_binding(input_elt, Binding(data))
       mk.manage_binding(label_elt, Binding(data))
       return input_elt, label_elt