Adding Additional Fields To ULP Signup Not Working After Following Documentation

Hi there,

I’m trying to add additional fields to my signup screen using the universal login experience.

I have checked the various other posts regarding the same issue, but none helped my situation.

I have tried following this guide:

I have:

However, my signup page does not have the additional fields. I have tried navigating to my-custom-domain/login but that doesn’t work. I’ve tried my current login page and that doesn’t work either.

Any help/guidance would be greatly appreciated,

Thank you

Hi @displayflex,

When you say that your sign-up page on your custom domain does not work, do you mean that the page is not rendering?

I have checked your custom domain settings and it looks correctly configured and has the ready status.

As for the additional sign up fields, did you have a chance to try with this example code snippet below?

{ 
 "signup": { 
   "form-content-start": "<div class='ulp-field'><label for='full-name'>Full Name</label> <input type='text' name='ulp-full-name' id='full-name'></div>" 
 }
}

For testing, you can still make requests to your canonical domain, which should be in the format https://YOURTENANT.REGION.auth0.com/.

Let me know on your findings.

Thanks,
Rueben

Hi @rueben.tiow

my-custom-domain/login causes an “ERR_TOO_MANY_REDIRECTS” error when I have the tenant URI set as “my-custom-domain/login”. Without the tenant URI, I get an auth0 error page titled “invalid_request”. I think the issue was that I was not making the request from my app, and just trying out the URL in my browser. My bad. Using the snippet you shared I did get a full name field on my signup screen.

Using the login page at my canonical URL does not show any of the custom signup fields, is this how it should be or is there another problem?

Thank you

Hi @displayflex,

Thanks for the follow-up. I’m glad you were able to get the full name field on your sign-up screen.

That makes sense. These are configured as additional sign-up fields and should only appear on your sign-up page and not the login page, regardless of whether you go to your custom domain or canonical domain URL.

Thanks,
Rueben