1 files changed, 14 insertions, 3 deletions
diff --git a/lib/toaster/toastergui/static/js/importlayer.js b/lib/toaster/toastergui/static/js/importlayer.js
index b3f094e69..59652b9a3 100644
--- a/lib/toaster/toastergui/static/js/importlayer.js
+++ b/lib/toaster/toastergui/static/js/importlayer.js
@@ -176,6 +176,8 @@ function importLayerPageInit (ctx) {
           success: function (data) {
             if (data.error != "ok") {
               console.log(data.error);
+              /* let the user know why nothing happened */
+              alert(data.error)
             } else {
               createImportedNotification(data);
               window.location.replace(libtoaster.ctx.projectPageUrl);
@@ -244,9 +246,18 @@ function importLayerPageInit (ctx) {
         enable_import_btn(true);
       }
 
-      if ($("#git-repo-radio").prop("checked") &&
-          vcsURLInput.val().length > 0 && gitRefInput.val().length > 0) {
-        enable_import_btn(true);
+      if ($("#git-repo-radio").prop("checked")) {
+        if (gitRefInput.val().length > 0 &&
+            gitRefInput.val() == 'HEAD') {
+          $('#invalid-layer-revision-hint').show();
+          $('#layer-revision-ctrl').addClass('has-error');
+          enable_import_btn(false);
+        } else if (vcsURLInput.val().length > 0 &&
+                   gitRefInput.val().length > 0) {
+          $('#invalid-layer-revision-hint').hide();
+          $('#layer-revision-ctrl').removeClass('has-error');
+          enable_import_btn(true);
+        }
       }
     }