app/assets/javascripts/zutils.js in zutils-0.2.8 vs app/assets/javascripts/zutils.js in zutils-0.2.9

@@ -24,28 +24,42 @@
       $.rails.enableFormElements($("#new_" + $(item).data('model') + ""));
     });
 
     $("#new_" + $(item).data('model')).on("submit", function(e) {
       e.preventDefault();
+      $("#new_" + $(item).data('model')).find('.has-error').removeClass('has-error');
+      $("#new_" + $(item).data('model')).find('.help-block').text("");
       $.ajax({
         method: "POST",
         dataType: "json",
         url: $(this).attr("action"),
         data: $(this).serialize(),
         success: function(response) {
           selectizeCallback({value: response.id, text: response.name});
           selectizeCallback = null;
 
           $("." + $(item).data('model') + "-modal").modal('toggle');
+        },
+        error: function(response) {
+          $.each(response.responseJSON, function(key, value) {
+            $("#new_" + $(item).data('model')).find("." + $(item).data('model') + '_' + key).addClass('has-error');
+            if (!($("#new_" + $(item).data('model') + " ." + $(item).data('model') + '_' + key).find('.help-block').length)) {
+              $("#new_" + $(item).data('model')).find("." + $(item).data('model') + '_' + key).append("<p class='help-block'></p>");
+            }
+            $("#new_" + $(item).data('model')).find("." + $(item).data('model') + '_' + key).find('.help-block').text(value);
+          });
+          $.rails.enableFormElements($("#new_" + $(item).data('model') + ""));
         }
       });
     });
   });
 
   $(".selectize_with_add_without_modal").each(function(i, item) {
     $(item).selectize({
       create: function(input, callback) {
+        $(item).parent().removeClass('has-error');
+        $(item).parent().find('.help-block').text("");
         selectizeCallback = callback;
         data = {};
         data[$(item).data('model')] = {};
         data[$(item).data('model')][$(item).data('field')] = input;
         $.ajax({
@@ -53,9 +67,17 @@
           dataType: "json",
           url: "/" + $(item).data('pluralized'),
           data: data,
           success: function(response) {
             selectizeCallback({value: response.id, text: response.name});
+          },
+          error: function(response) {
+            $(item).parent().addClass('has-error');
+            if (!( $(item).parent().find('.help-block').length)) {
+                $(item).parent().append("<p class='help-block'></p>");
+            }
+            $(item).parent().find('.help-block').text("Valor já existente: " + input);
+            selectizeCallback();
           }
         });
         selectizeCallback = callback;
       }
     });