[erp5_web_renderjs_ui] Support Firefox non implementation of date input

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_html5_input_js.js

@@ -96,10 +96,29 @@
 
     .declareAcquiredMethod("notifyValid", "notifyValid")
     .declareMethod('checkValidity', function () {
-      var result = this.element.querySelector('input').checkValidity();
+      var result = this.element.querySelector('input').checkValidity(),
+        gadget = this;
       if (result) {
         return this.notifyValid()
           .push(function () {
+            var date,
+              value;
+            if (!result) {
+              return result;
+            }
+            if ((gadget.state.type === 'date') ||
+                (gadget.state.type === 'datetime-local')) {
+              value = gadget.element.querySelector('input').value;
+              if (value) {
+                date = Date.parse(value);
+                if (isNaN(date)) {
+                  return gadget.notifyInvalid("Invalid DateTime")
+                    .push(function () {
+                      return false;
+                    });
+                }
+              }
+            }
             return result;
           });
       }

bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_html5_input_js.xml

@@ -230,7 +230,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>954.35863.52273.29354</string> </value>
+                <value> <string>954.45675.44850.53452</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -248,7 +248,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1476697276.8</float>
+                        <float>1476869880.85</float>
                         <string>UTC</string>
                       </tuple>
                     </state>