Refactored verifyUserEmailWithoutTokenCmdF function to return an erro…

[amogh2019]

Summary

Returns multi error instead of printing and returning nil

Ticket Link

Fixes mattermost/mattermost#21464

[mattermod]

Hello @amogh2019,

Thanks for your pull request! A Core Committer will review your pull request soon. For code contributions, you can learn more about the review process here.

Per the Mattermost Contribution Guide, we need to add you to the list of approved contributors for the Mattermost project.

Please help complete the Mattermost contribution license agreement?
Once you have signed the CLA, please comment with /check-cla and confirm that the CLA check is green.

This is a standard procedure for many open source projects.

Please let us know if you have any questions.

We are very happy to have you join our growing community! If you're not yet a member, please consider joining our Contributors community channel to meet other contributors and discuss new opportunities with the core team.

[amogh2019]

/check-cla

[noxer]

Hi @amogh2019, thank you very much for your contribution. I've got a few requests. Most of them are very minor, don't worry.
Also the linter wants the imports reordered in one of the files.

[noxer]

Looks good, one small change and we should be done.

[noxer]

Perfect, thanks @amogh2019

[amogh2019]

@isacikgoz Can we merge?

[isacikgoz]

Looks good, thanks @amogh2019 🚀