diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/editor.js b/packages/node_modules/@node-red/editor-client/src/js/ui/editor.js
index 006fd6ec4..2caf1cc16 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/editor.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/editor.js
@@ -230,8 +230,12 @@ RED.editor = (function() {
                 }
             }
         }
+        node.inputs = Math.min(1,Math.max(0,parseInt(node.inputs)));
+        if (isNaN(node.inputs)) {
+            node.inputs = 0;
+        }
         if (node.inputs === 0) {
-            removedLinks.concat(RED.nodes.filterLinks({target:node}));
+            removedLinks = removedLinks.concat(RED.nodes.filterLinks({target:node}));
         }
         for (var l=0;l<removedLinks.length;l++) {
             RED.nodes.removeLink(removedLinks[l]);
@@ -594,10 +598,18 @@ RED.editor = (function() {
         var outputsDiv = $("#red-ui-editor-node-label-form-outputs");
 
         var inputCount;
-        if (node.type === 'subflow') {
-            inputCount = node.in.length;
+        var formInputs = $("#node-input-inputs").val();
+        if (formInputs === undefined) {
+            if (node.type === 'subflow') {
+                inputCount = node.in.length;
+            } else {
+                inputCount = node.inputs || node._def.inputs || 0;
+            }
         } else {
-            inputCount = node.inputs || node._def.inputs || 0;
+            inputCount = Math.min(1,Math.max(0,parseInt(formInputs)));
+            if (isNaN(inputCount)) {
+                inputCount = 0;
+            }
         }
 
         var children = inputsDiv.children();
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/view.js b/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
index 693538f2c..3a8273ef5 100755
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
@@ -2991,7 +2991,7 @@ RED.view = (function() {
                             //thisNode.selectAll(".red-ui-flow-node-icon-shade-border-right").attr("d",function(d){return "M "+(d.w-30)+" 1 l 0 "+(d.h-2)});
 
                             var inputPorts = thisNode.selectAll(".red-ui-flow-port-input");
-                            if (isLink && showAllLinkPorts === -1 && !activeLinkNodes[d.id] && d.inputs === 0 && !inputPorts.empty()) {
+                            if ((!isLink || (showAllLinkPorts === -1 && !activeLinkNodes[d.id])) && d.inputs === 0 && !inputPorts.empty()) {
                                 inputPorts.remove();
                             } else if (((isLink && (showAllLinkPorts===PORT_TYPE_INPUT||activeLinkNodes[d.id]))|| d.inputs === 1) && inputPorts.empty()) {
                                 var inputGroup = thisNode.append("g").attr("class","red-ui-flow-port-input");