diff --git a/deployment/deploy_openshift.sh b/deployment/deploy_openshift.sh
index 4b7f03b..5892740 100755
--- a/deployment/deploy_openshift.sh
+++ b/deployment/deploy_openshift.sh
@@ -1,22 +1,32 @@
+#!/bin/bash
+# -------------------------------------------------------------------
+#       CONFIGURATION
+# -------------------------------------------------------------------
 INI_DIR=app-root/runtime/repo/
 INI_FILE=mapif.ini
 APP=mapif
 BRANCH=master
-
+# -------------------------------------------------------------------
+#       FUNCTIONS
+# -------------------------------------------------------------------
 colecho() { echo -e "\033[${1}m[deploy_openshift]> ${2}\033[0m"; }
 becho() { colecho 34 "${1}"; }
 gecho() { colecho 32 "${1}"; }
 recho() { colecho 31 "${1}"; }
 ok() { gecho "done."; }
 ko() { recho "failed!"; }
-
+# -------------------------------------------------------------------
+#       MAIN SCRIPT
+# -------------------------------------------------------------------
 becho "calling git to push latest commit to openshift..."
 (git push openshift ${BRANCH} && ok) ||ko
+becho "calling rhc to stop app..."
+(sudo rhc app stop -a ${APP} && ok) ||ko
 becho "calling rhc to deploy app..."
 (sudo rhc deploy ${BRANCH} -a ${APP} && ok) ||ko
 becho "calling rhc to send configuration file to openshift..."
 (sudo rhc scp ${APP} upload ${INI_FILE} ${INI_DIR} && ok) ||ko
-becho "calling rhc to restart application..."
-(sudo rhc app restart -a ${APP} && ok) ||ko
+#becho "calling rhc to restart application..."
+#(sudo rhc app restart -a ${APP} && ok) ||ko
 becho "calling rhc to read logs after deployement..."
 (sudo rhc tail -a ${APP} && ok) ||ko
diff --git a/src/mapif.py b/src/mapif.py
index 4d4c4f1..84c4ce7 100644
--- a/src/mapif.py
+++ b/src/mapif.py
@@ -411,7 +411,8 @@ def location_create():
         content['osm_id'] = "Le champ osm_id doit être un identifiant numérique !"
     if validator.is_empty(osm_type):
         content['osm_type'] =  "Le champ osm_type ne doit pas être vide !"
-    # aucune validation concernant les métadonnées (explicite)
+    if metadata['reason'] not in ['no', 'internship', 'exchange', 'dd', 'job']:
+        content['meta']['reason'] = "La valeur de la métadonnée raison est invalide."
     if len(content.keys()) == 0:
         # create user - location mapping record in db
         content = "L'ajout de la localisation a échoué. La localisation n'a pas été confirmée par Nominatim."
diff --git a/src/static/js/modules/AjaxModule.js b/src/static/js/modules/AjaxModule.js
index a91b446..b2922f1 100644
--- a/src/static/js/modules/AjaxModule.js
+++ b/src/static/js/modules/AjaxModule.js
@@ -101,12 +101,12 @@ var AjaxModule = {
                     location.reload(true);
                 }
                 else{
-                    alert("une erreur est survenue has_error")
+                    UtilsModule.handleServerError("N0M1N4T1M."+osm_id);
                 }
             },
             error: function(resp, statut, erreur){
                 jsonResp = JSON.parse(resp.responseText);
-                UtilsModule.handleServerError(jsonResp.code)
+                UtilsModule.handleServerError(jsonResp.code);
                 UtilsModule.logger("AJAX NOK");
             },
             complete: function(){
@@ -170,4 +170,4 @@ var AjaxModule = {
             }
         });
     }
-};
\ No newline at end of file
+};
diff --git a/src/templates/modals/addPositionModal.html b/src/templates/modals/addPositionModal.html
index 465042e..1e04437 100644
--- a/src/templates/modals/addPositionModal.html
+++ b/src/templates/modals/addPositionModal.html
@@ -25,7 +25,7 @@ <h5>Votre position actuelle est {{ loc.location.city }} {{ loc.location.country
 						<label for="position-add-reason" class="control-label">Pour qu'elle raison êtes vous là ?</label>
 						<select class="form-control" id="position-add-reason" name="reason" required="required">
 							<option value="no" selected>Je ne sais pas...</option>
-							<option value="stage">Stage</option>
+							<option value="internship">Stage</option>
 							<option value="exchange">&Eacute;change</option>
 							<option value="dd">Double Diplôme</option>
 							<option value="job">Emploi</option>
@@ -41,4 +41,4 @@ <h5>Votre position actuelle est {{ loc.location.city }} {{ loc.location.country
 				</div>
 			</div>
 		</div>
-	</div>
\ No newline at end of file
+	</div>