How to Customize Text for the Error Prompts on the New Universal Login Template

Last Updated: Feb 20, 2026

Overview

This article explains how to Customize the text of the error prompts. For example, the error displayed when entering incorrect user credentials in the Universal Login.

Applies To

Customize Error Prompts
Universal Login

Solution

The New Universal Login templates can be customized via the Auth0 Management API.

To Set custom text for a specific prompt, make a PUT request to the following endpoint:

https://{domain}/api/v2/prompts/login/custom-text/en

The following example changes the error message displayed when the wrong credentials are entered:

{
   "login":{
     "wrong-credentials":"You have entered wrong email/password, please try again"
   }
}

To revert the change, please send the same request with empty body scripts.

{
}

Related References

Set Custom Text for a specific Prompt