Encrypt falsy values, except undefined

wheresvic · Jan 28, 2022 · 930e0e2 · 930e0e2
1 parent 44cfc01
commit 930e0e2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/mongoose-field-encryption.js b/lib/mongoose-field-encryption.js
@@ -131,7 +131,7 @@ const fieldEncryption = function (schema, options) {
       const encryptedFieldData = encryptedFieldName + encryptedFieldDataSuffix;
       const fieldValue = obj[field];
 
-      if (!obj[encryptedFieldName] && fieldValue) {
+      if (!obj[encryptedFieldName] && typeof fieldValue !== "undefined") {
         if (typeof fieldValue === "string") {
           // handle strings separately to maintain searchability
           const value = encryptionStrategy(fieldValue, secret, saltGenerator);