diff --git a/plugins/fbpatch/js/dates.js b/plugins/fbpatch/js/dates.js
new file mode 100644
index 0000000..1ba0ded
--- /dev/null
+++ b/plugins/fbpatch/js/dates.js
@@ -0,0 +1,12 @@
+let datepicker_wrapper = document.querySelector(".datepicker-wrapper");
+console.log("datepicker-wrapper: ", datepicker_wrapper);
+
+let mydate = document.createElement("input");
+mydate.setAttribute('type', 'text');
+mydate.setAttribute('style', 'margin-top:10px;');
+datepicker_wrapper.appendChild(mydate);
+
+console.log("mydate: ", mydate);
+mydate.value = "oups";
+
+$(mydate).datepicker({dateFormat: "yymmdd",});
diff --git a/plugins/fbpatch/php/fbpatch_class.php b/plugins/fbpatch/php/fbpatch_class.php
index 1b4107e..150c45f 100644
--- a/plugins/fbpatch/php/fbpatch_class.php
+++ b/plugins/fbpatch/php/fbpatch_class.php
@@ -44,10 +44,11 @@ class Fbpatch {
 
 	private static $_patches = [
 		'_name'=>'fbpatch_list_of_patches',
-		'calculations'=>['checked'=>true,  'title'=>'calculations',       'description'=>"afficher le total des calculs dès l'ouverture des formulaires"],
-		'hide_show'   =>['checked'=>true,  'title'=>'masquer les offres', 'description'=>"permettre de masquer les offres en editant un formulaire, sans les supprimer"],
-		'modals'      =>['checked'=>false, 'title'=>'modals',             'description'=>"permettre plusieurs modals sur une meme page"],
-		'urls'        =>['checked'=>false, 'title'=>'urls',               'description'=>"permettre de rentrer des urls sans 'http://'"],
+		'dates'       => ['checked'=>true,  'title'=>'dates',              'description'=>"gerer des dates dans n'importe quels formats"],
+		'calculations'=> ['checked'=>true,  'title'=>'calculations',       'description'=>"afficher le total des calculs dès l'ouverture des formulaires"],
+		'hide_show'   => ['checked'=>true,  'title'=>'masquer les offres', 'description'=>"permettre de masquer les offres en editant un formulaire, sans les supprimer"],
+		'modals'      => ['checked'=>false, 'title'=>'modals',             'description'=>"permettre plusieurs modals sur une meme page"],
+		'urls'        => ['checked'=>false, 'title'=>'urls',               'description'=>"permettre de rentrer des urls sans 'http://'"],
 	];
 
 	private static function set_option_patches() {
diff --git a/plugins/fbpatch/php/patches/dates.php b/plugins/fbpatch/php/patches/dates.php
new file mode 100644
index 0000000..ad66855
--- /dev/null
+++ b/plugins/fbpatch/php/patches/dates.php
@@ -0,0 +1,101 @@
+<?php
+namespace FBPATCH;
+
+/*
+* it means someone outside wp is accessing the file, in this case kill it.
+*/
+if (!defined('ABSPATH')) {
+	die('You can not access this file!');
+}
+
+
+/*
+
+- when jquery choose the date format,
+	it also creates a hidden field with the value formated as 'yymmdd' (Ymd)
+- before dfb saves the post queries,
+  saves the acf-date of the hidden field into a special property of the acf field
+	and removes it from the post-array
+
+- jquery creates a hidden field with the value formated as 'yymmdd' (Ymd)
+- before insert post in dfb :
+  - find the hidden field, and for which acf field it is
+	- save this data in the acf field
+	- also save the formated date in the acf field, in a class maybe ?
+	- add a filter for the acf field, when it displays the field, to show the formated value
+
+../../../../wordpress_docker/volumes/wp_volume/wp-content/plugins/divi-form-builder/scripts/builder-bundle.min.js
+
+jquery date picker :
+7509 : ../../../../wordpress_docker/volumes/wp-volumes/wp-content/plugins/divi-form-builder/includes/modules/FormField/FormField.php
+
+*/
+
+
+
+
+function add_form_builder_dates_patch() {
+	$handle = 'form_builder_dates_patch';
+	$url = Fbpatch::root_url() . '/js/dates.js';
+	$dependencies = array();
+	$version = null;
+	$defer = true;
+	wp_enqueue_script($handle, $url, $dependencies, $version, $defer);
+}
+add_action('wp_enqueue_scripts', __NAMESPACE__.'\add_form_builder_dates_patch', 22);
+
+
+
+/*
+function add_form_builder_calculations_patch() {
+	$handle = 'form_builder_calculations_patch';
+	$url = Fbpatch::root_url() . '/js/calculations.js';
+	$dependencies = array('de_fb_calc');
+	$version = null;
+	$defer = true;
+	wp_enqueue_script($handle, $url, $dependencies, $version, $defer);
+}
+add_action('wp_enqueue_scripts', __NAMESPACE__.'\add_form_builder_calculations_patch', 22);
+*/
+
+/*
+* actions after partner form is validated
+*
+* -> the date is output in edit form - 7505 : ../../../wordpress_docker/volumes/wp_volume/wp-content/plugins/divi-form-builder/includes/modules/FormField/FormField.php
+* -> 845 : ../../../../wordpress_docker/volumes/wp_volume/wp-content/plugins/divi-form-builder/includes/DiviFormBuilder.php
+*/
+function partner_after_form_CIPF($form_id, $post_array, $form_type) {
+//	error_log("form_id: " . json_encode($form_id));
+//	error_log("post_array: " . json_encode($post_array));
+//	error_log("form_type: " . json_encode($form_type));
+}
+//add_action('df_after_process', 'partner_after_form_CIPF', 10, 3);
+
+
+
+/*
+* -> 506 : ../../../wordpress_docker/volumes/wp_volume/wp-content/plugins/divi-form-builder/includes/DiviFormBuilder.php
+*/
+function partner_before_insert_post_CIPF($form_id, $post_array) {
+//	error_log("form_id: " . json_encode($form_id));
+//	error_log("post_array: " . json_encode($post_array));
+//	error_log("form_type: " . json_encode($form_type));
+}
+//add_action('df_before_insert_post', 'partner_before_insert_post_CIPF', 10, 2);
+
+
+/*
+* -> 558 : ../../../wordpress_docker/volumes/wp_volume/wp-content/plugins/divi-form-builder/includes/DiviFormBuilder.php
+* post_array: {"post_status":"publish","meta_input":{"text":"testimon","_text":"field_662131b2b0e68","date_test":"20240427","_date_test":"field_66212132b126b"},"field_title":["text","date"],"ID":"43978","form_type_confirm":"","post_type":"post","tax_input":[],"post_date":"2024-04-18 15:32:43"}
+*
+*/
+function partner_after_insert_post_CIPF($form_id, $post_id, $post_array) {
+//	error_log("form_id   : " . json_encode($form_id));
+//	error_log("post_id   : " . json_encode($post_id));
+//	error_log("post_array: " . json_encode($post_array));
+}
+//add_action('df_after_insert_post', 'partner_after_insert_post_CIPF', 10, 3);
+
+
+
+?>