fix(core): fix issue of WF| 'Save' button is not getting enabled when '<Blank>' is selected for any column (#63)

* fix(core): fix issue

fixed issue on the selection of blank

GH-62

* fix(core): fix valueexist value

fix blank issue

GH-62

Author: Deepika516

projects/workflows-creator/src/lib/builder/builder.component.ts

@@ -458,7 +458,8 @@ export class BuilderComponent<E> implements OnInit, OnChanges {
           case EventTypes.OnValueEvent:
           case ActionTypes.ChangeColumnValueAction:
             const columnExists = !!node.node.state.get('column');
-            const valueExists = !!node.node.state.get('value');
+            const valueExists =
+              typeof node.node.state.get('value') !== 'undefined';
             const valueTypeIsAnyValue =
               node.node.state.get('valueType') === ValueTypes.AnyValue;
             isValid = columnExists && (valueExists || valueTypeIsAnyValue);

projects/workflows-element/package.json

@@ -17,5 +17,5 @@
     "access": "public",
     "directory": "dist"
   },
-  "hash": "dcf1a1f2be58ff3c5e990054ae2b6fe57be1c2b36c941ad31f7a06b60be5c17f"
+  "hash": "da4ef59fb38662182d6ff14d8cc8b20943d7af05ee85afac4bcf99e5f2915efa"
 }