notify users for selecting empty step (#1818)

Co-authored-by: Jeffrey Warren <jeff@unterbahn.com>
publiclab · Feb 19, 2021 · 72175fa · 72175fa
1 parent 97b4f38
commit 72175fa
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/examples/lib/defaultHtmlSequencerUi.js b/examples/lib/defaultHtmlSequencerUi.js
@@ -47,7 +47,12 @@ function DefaultHtmlSequencerUi(_sequencer, options) {
   }
 
   function addStepUi() {
-    if ($(addStepSel + ' select').val() == 'none') return;
+
+    if ($(addStepSel + ' select').val() == ''){
+      alert('Please Select a Step to Proceed');
+      return;
+    }
+
     var newStepName;
     if(typeof arguments[0] !== 'string')
       newStepName = $(addStepSel + ' select option').html().toLowerCase().split(' ').join('-');