How to prevent a new user from registering with a previously used Email ID?

Questions
1

Hi Team, I am creating a sign up system and want to prevent user to use the same email address existing in the database while registering. How can I check if the email ID exists in the database before user click the Complete Sign Up Button? Meaning I want to validate the Entered Email ID as soon as its input in the input box.

Thanks so much… any help is greatly appreciated

2

This should already be possible with the Sign Up workflow.

4

Email addresses must be unique. This is built in. No need to do anything.

5

Thank you everyone. I did use the available sign up workflow and it worked like a charm!

6

That’s good, have fun with rest of the development.