diff --git a/src/constants/messages.ts b/src/constants/messages.ts
index 5f420fe8..6353f0e0 100644
--- a/src/constants/messages.ts
+++ b/src/constants/messages.ts
@@ -90,6 +90,8 @@ export const FAILURE_MESSAGES = {
     'Please enter a new password different from your current one',
   PASSWORD_CONFIRM_ERROR:
     'Please make sure "New Password" matches "Confirm password"',
+  PASSWORD_NOT_DEFINED_ERROR: 'PASSWORD_NOT_DEFINED_ERROR',
+  PASSWORD_CONFLICT_ERROR: 'PASSWORD_CONFLICT_ERROR',
 
   // short links
   SHORT_LINK_ALREADY_EXISTS: 'SHORT_LINK_ALREADY_EXISTS',
diff --git a/src/langs/en/messages.json b/src/langs/en/messages.json
index 4f4419be..78b217f2 100644
--- a/src/langs/en/messages.json
+++ b/src/langs/en/messages.json
@@ -104,6 +104,8 @@
   "PASSWORD_WEAK_ERROR": "The new password is not strong enough",
   "PASSWORD_EQUAL_ERROR": "Please enter a new password different from your current one",
   "PASSWORD_CONFIRM_ERROR": "Please make sure the new password matches the confirmation",
+  "PASSWORD_NOT_DEFINED_ERROR": "Password is not defined",
+  "PASSWORD_CONFLICT_ERROR": "A password already exists, please update the password instead of creating a new one.",
   "INVALID_PASSWORD": "Current password is invalid. Please try again",
   "EMPTY_CURRENT_PASSWORD": "You forgot to input your current password. Please try again",
   "REQUEST_MESSAGES_IMPORT_ZIP": "The ZIP file is being processed. Please wait a moment.",