update validation mixin

source/import_documentation/Components/Solid-Delete.rst

@@ -34,12 +34,7 @@ Attributes
 
 ``confirmation-message``
 ~~~~~~~~~~~~~~~~~~~~~~~~~
-   *Available from version 0.13*
-   **Migrated to the validation mixin page in version 0.16**
-
-   Add this attribute to create a dialog box linked with the button of the solid-delete.
-   Its value matches the message displayed in the dialog box.
-
+   **Migrated to the :ref:`validation-mixin <validation-mixin>` page in version 0.16**
 
 Events
 -------

source/import_documentation/Components/Solid-Form.rst

@@ -133,11 +133,7 @@ Define the ``class`` of the ``div`` containing the submit button.
 
 ``confirmation-message``
 ~~~~~~~~~~~~~~~~~~~~~~~~
-   *Available from version 0.13*
-   **Migrated to the validation mixin page in version 0.16**
-
-   Add this attribute to create a dialog box linked with the submit button of the solid-form.
-   Its value matches the message displayed in the dialog box.
+   **Migrated to the :ref:`validation-mixin <validation-mixin>` page in version 0.16**
 
 .. _autocomplete-field-sf:
 ``autocomplete-[field]``

source/import_documentation/Mixins/validation-mixin.rst

@@ -29,6 +29,7 @@ Attributes
     The message by default is "Please, confirm your choice" in English, "Merci de confirmer votre choix" in French.
 
 
+
 **The attributes below only concern ``dialog`` type.**
 
 .. _confirmation-submit-text: