diff --git a/packages/plugin-js-lambda-microlib/src/MicroserviceType.ts b/packages/plugin-js-lambda-microlib/src/MicroserviceType.ts
index f5c2c8a7..455adf58 100644
--- a/packages/plugin-js-lambda-microlib/src/MicroserviceType.ts
+++ b/packages/plugin-js-lambda-microlib/src/MicroserviceType.ts
@@ -411,6 +411,9 @@ export default class MicroserviceType {
             case 'value-cleared':
                 requirements['isValueCleared'] = true;
                 return `isValueCleared('${condition.attribute}', query)`;
+            case 'value-unemptied':
+                requirements['isValueUnemptied'] = true;
+                return `isValueUnemptied('${condition.attribute}', query)`;
             case 'eq':
                 requirements['isEqualTo'] = true;
                 return `isEqualTo('${condition.attribute}', '${condition.value}', query${this.buildDataKeyString(condition.dataKey)})`;
diff --git a/packages/plugin-js-lambda-microlib/src/configs/conditions.ts b/packages/plugin-js-lambda-microlib/src/configs/conditions.ts
index 413985cb..8a9c3458 100644
--- a/packages/plugin-js-lambda-microlib/src/configs/conditions.ts
+++ b/packages/plugin-js-lambda-microlib/src/configs/conditions.ts
@@ -12,7 +12,7 @@ const patterns = [
     },
     // $email[changed]
     {
-        pattern: /^\s*(\$)([a-z0-9_]+)\s*\[\s*(changed|cleared)\s*]\s*$/i,
+        pattern: /^\s*(\$)([a-z0-9_]+)\s*\[\s*(changed|cleared|unemptied)\s*]\s*$/i,
         build: (matches) => ({
             type: `value-${matches[3]}`,
             attribute: matches[2],