How to make verification email?

I believe you are referring to verifying the email address that your users enter on the form, is this correct?

If so, you can use our E-mail Validator widget:

https://www.jotform.com/help/252-How-to-Add-a-Widget-to-your-Form

This widget will send a special code to the email address your users enter on the form, and their submission will be accepted only if they enter that verification code. Functionality is similar to that of registering on a website.

If you simply want to make sure that the email address your users are entering exist, but do not need them to verify it in the above mentioned way, you can alternatively try our XVerify Email widget.

Please try them out, and let us know should you need further assistance.

Thanks your solution
Pada tanggal 8 Des 2016 16.20, "JotForm" menulis:
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Hi,

Thank you for the confirmation that the resolution for the original question was already resolve.

We will resolve the next one separately on a another thread here https://www.jotform.com/answers/1014504 since it was about a different feature.

We will attend to it as soon as we can.