# Email Validation for Aliases (Unique Sign Up)

**URL:** <https://forum.bubble.io/t/email-validation-for-aliases-unique-sign-up/124454>\
**Category:** Questions\
**Created:** [December 5, 2020, 7:58pm UTC](https://forum.bubble.io/t/email-validation-for-aliases-unique-sign-up/124454 "2020-12-05T19:58:37Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![bubble\_enthusiast](https://avatars.discourse-cdn.com/v4/letter/b/f14d63/32.png) [@bubble\_enthusiast](https://forum.bubble.io/u/bubble_enthusiast)\
**Post date:** [December 5, 2020, 11:39pm UTC](https://forum.bubble.io/t/email-validation-for-aliases-unique-sign-up/124454/6 "2020-12-05T23:39:01Z")

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Thanks, should be good with IP, couple leads below for anyone who cares:

> [@Capture IP address of user submitting form](http://forum.bubble.io/t/capture-ip-address-of-user-submitting-form/3226/3):
>
> I believe it is. The problem is when you use the plugin in the workflow it returns the servers up but if you display it in a field then it captures the users ip.

> [@Determine users country by ip](http://forum.bubble.io/t/determine-users-country-by-ip/267/21):
>
> Ali, did you try it? In my case it returns always the same result for country/state/city which is US OR Boardman means that probably the ipify plugin doesn’t work correctly. Please let me know

Regex is good suggestion too, have found a few other ways to create quick aliases though that this wouldn’t capture. Clever approach nonetheless.

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