diff --git a/lib/mv_web.ex b/lib/mv_web.ex
index f743377..46e4e8b 100644
--- a/lib/mv_web.ex
+++ b/lib/mv_web.ex
@@ -51,7 +51,7 @@ defmodule MvWeb do
   def live_view do
     quote do
       use Phoenix.LiveView
-        
+
       on_mount MvWeb.LiveHelpers
 
       unquote(html_helpers())
diff --git a/lib/mv_web/live/property_live/form.ex b/lib/mv_web/live/property_live/form.ex
index 3535987..42814a3 100644
--- a/lib/mv_web/live/property_live/form.ex
+++ b/lib/mv_web/live/property_live/form.ex
@@ -12,29 +12,26 @@ defmodule MvWeb.PropertyLive.Form do
 
       <.form for={@form} id="property-form" phx-change="validate" phx-submit="save">
         <!-- Property Type Selection -->
-        <.input 
-          field={@form[:property_type_id]} 
-          type="select" 
+        <.input
+          field={@form[:property_type_id]}
+          type="select"
           label={gettext("Property type")}
           options={property_type_options(@property_types)}
           prompt={gettext("Choose a property type")}
         />
         
-        <!-- Member Selection -->
-        <.input 
-          field={@form[:member_id]} 
-          type="select" 
+    <!-- Member Selection -->
+        <.input
+          field={@form[:member_id]}
+          type="select"
           label={gettext("Member")}
           options={member_options(@members)}
           prompt={gettext("Choose a member")}
         />
-
-        <!-- Value Input - handles Union type -->
+        
+    <!-- Value Input - handles Union type -->
         <%= if @selected_property_type do %>
-          <.union_value_input 
-            form={@form} 
-            property_type={@selected_property_type}
-          />
+          <.union_value_input form={@form} property_type={@selected_property_type} />
         <% else %>
           <div class="text-sm text-gray-600">
             {gettext("Please select a property type first")}
@@ -55,44 +52,44 @@ defmodule MvWeb.PropertyLive.Form do
     # Extract the current value from the Property
     current_value = extract_current_value(assigns.form.data, assigns.property_type.value_type)
     assigns = assign(assigns, :current_value, current_value)
-    
+
     ~H"""
     <div class="space-y-2">
       <label class="block text-sm font-medium text-gray-700">
         {gettext("Value")}
       </label>
-      
+
       <%= case @property_type.value_type do %>
         <% :string -> %>
           <.inputs_for :let={value_form} field={@form[:value]}>
             <.input field={value_form[:value]} type="text" label="" value={@current_value} />
             <input type="hidden" name={value_form[:_union_type].name} value="string" />
           </.inputs_for>
-          
         <% :integer -> %>
           <.inputs_for :let={value_form} field={@form[:value]}>
             <.input field={value_form[:value]} type="number" label="" value={@current_value} />
             <input type="hidden" name={value_form[:_union_type].name} value="integer" />
           </.inputs_for>
-          
         <% :boolean -> %>
           <.inputs_for :let={value_form} field={@form[:value]}>
             <.input field={value_form[:value]} type="checkbox" label="" checked={@current_value} />
             <input type="hidden" name={value_form[:_union_type].name} value="boolean" />
           </.inputs_for>
-          
         <% :date -> %>
           <.inputs_for :let={value_form} field={@form[:value]}>
-            <.input field={value_form[:value]} type="date" label="" value={format_date_value(@current_value)} />
+            <.input
+              field={value_form[:value]}
+              type="date"
+              label=""
+              value={format_date_value(@current_value)}
+            />
             <input type="hidden" name={value_form[:_union_type].name} value="date" />
           </.inputs_for>
-          
         <% :email -> %>
           <.inputs_for :let={value_form} field={@form[:value]}>
             <.input field={value_form[:value]} type="email" label="" value={@current_value} />
             <input type="hidden" name={value_form[:_union_type].name} value="email" />
           </.inputs_for>
-          
         <% _ -> %>
           <div class="text-sm text-red-600">
             {gettext("Unsupported value type: %{type}", type: @property_type.value_type)}
@@ -103,10 +100,13 @@ defmodule MvWeb.PropertyLive.Form do
   end
 
   # Helper function to extract the current value from the Property
-  defp extract_current_value(%Mv.Membership.Property{value: %Ash.Union{value: value}}, _value_type) do
+  defp extract_current_value(
+         %Mv.Membership.Property{value: %Ash.Union{value: value}},
+         _value_type
+       ) do
     value
   end
-  
+
   defp extract_current_value(_data, _value_type) do
     nil
   end
@@ -115,16 +115,16 @@ defmodule MvWeb.PropertyLive.Form do
   defp format_date_value(%Date{} = date) do
     Date.to_iso8601(date)
   end
-  
+
   defp format_date_value(nil), do: ""
-  
+
   defp format_date_value(date) when is_binary(date) do
     case Date.from_iso8601(date) do
       {:ok, parsed_date} -> Date.to_iso8601(parsed_date)
       _ -> ""
     end
   end
-  
+
   defp format_date_value(_), do: ""
 
   @impl true
@@ -159,7 +159,7 @@ defmodule MvWeb.PropertyLive.Form do
   @impl true
   def handle_event("validate", %{"property" => property_params}, socket) do
     # Find the selected PropertyType
-    selected_property_type = 
+    selected_property_type =
       case property_params["property_type_id"] do
         "" -> nil
         nil -> nil
@@ -167,7 +167,7 @@ defmodule MvWeb.PropertyLive.Form do
       end
 
     # Set the Union type based on the selected PropertyType
-    updated_params = 
+    updated_params =
       if selected_property_type do
         union_type = to_string(selected_property_type.value_type)
         put_in(property_params, ["value", "_union_type"], union_type)
@@ -183,7 +183,7 @@ defmodule MvWeb.PropertyLive.Form do
 
   def handle_event("save", %{"property" => property_params}, socket) do
     # Set the Union type based on the selected PropertyType
-    updated_params = 
+    updated_params =
       if socket.assigns.selected_property_type do
         union_type = to_string(socket.assigns.selected_property_type.value_type)
         put_in(property_params, ["value", "_union_type"], union_type)
@@ -221,14 +221,14 @@ defmodule MvWeb.PropertyLive.Form do
       if property do
         # Determine the Union type based on the property_type
         union_type = property.property_type && property.property_type.value_type
-        
-        params = 
+
+        params =
           if union_type do
             %{"value" => %{"_union_type" => to_string(union_type)}}
           else
             %{}
           end
-        
+
         AshPhoenix.Form.for_update(property, :update, as: "property", params: params)
       else
         AshPhoenix.Form.for_create(Mv.Membership.Property, :create, as: "property")
diff --git a/test/mv_web/member_live/index_test.exs b/test/mv_web/member_live/index_test.exs
index 75d7efb..e3e77dc 100644
--- a/test/mv_web/member_live/index_test.exs
+++ b/test/mv_web/member_live/index_test.exs
@@ -44,12 +44,12 @@ defmodule MvWeb.MemberLive.IndexTest do
     }
 
     # Submit form and follow the redirect to get the flash message
-    {:ok, index_view, _html} = 
+    {:ok, index_view, _html} =
       form_view
       |> form("#member-form", form_data)
       |> render_submit()
       |> follow_redirect(conn, "/members")
-    
+
     assert has_element?(index_view, "#flash-group", "Mitglied erstellt erfolgreich")
   end
 
@@ -65,12 +65,12 @@ defmodule MvWeb.MemberLive.IndexTest do
     }
 
     # Submit form and follow the redirect to get the flash message
-    {:ok, index_view, _html} = 
+    {:ok, index_view, _html} =
       form_view
       |> form("#member-form", form_data)
       |> render_submit()
       |> follow_redirect(conn, "/members")
-    
+
     assert has_element?(index_view, "#flash-group", "Member create successfully")
   end
 end