Unable to create/edit existing members when the Login string is multiple words

[si25]

Which Umbraco version are you using? (Please write the exact version, example: 10.1.0)

13.5.1

Bug summary

When creating a member if you enter a Login string as multiple words it throws an 'Invalid Username' error. (This has previously been possible)

Likewise when saving a password change to a Member profile that has the above, get the following error in the console log, without an explanation of why changes won't change in the back office (just a spinning save wheel)

Specifics

No response

Steps to reproduce

Setting up new user

1. Go to Members tab
2. Create a new member with a login 'Test Member'

Editing existing member

1. Go to member with a login string as multiple words
2. Change the password
3. Attempt to save

Expected result / actual result

1. A Login should either be able to have a space in it, or an error message stating why the username is invalid

2. That an existing member with a Login with as space should be able to save a password change, or there should be an error message stating that the login name is invalid and why

[github-actions]

Hi there @si25!

Firstly, a big thank you for raising this issue. Every piece of feedback we receive helps us to make Umbraco better.

We really appreciate your patience while we wait for our team to have a look at this but we wanted to let you know that we see this and share with you the plan for what comes next.

• We'll assess whether this issue relates to something that has already been fixed in a later version of the release that it has been raised for.
• If it's a bug, is it related to a release that we are actively supporting or is it related to a release that's in the end-of-life or security-only phase?
• We'll replicate the issue to ensure that the problem is as described.
• We'll decide whether the behavior is an issue or if the behavior is intended.

We wish we could work with everyone directly and assess your issue immediately but we're in the fortunate position of having lots of contributions to work with and only a few humans who are able to do it. We are making progress though and in the meantime, we will keep you in the loop and let you know when we have any questions.

Thanks, from your friendly Umbraco GitHub bot 🤖 🙂

[Zeegaan]

Heyo 👋
testing this out, when have you been able to do this?
I've tested this both on the newest 13.5.1, and on 13.0.0, and at least for V13, this has never worked 😁
Just trying to figure out if this is a regression 🤔

[si25]

Hi Zeegan,

Ah we've recently migrated from 8.18.14 so may be a regression from a while back 😁

(Tried it here in the old project)

Obvs not a problem if that's the way the set up is now, guess there's just a gotcha if Members using this pattern are migrated from 8 > 13 and editors try and update those profiles

(removing the space from the login name and saving sorts it out pretty easily)