...
But we want to check by user's email which they type in the registration form. Something like this:
So, we have a form with a field called "youremail"
We will add ConfiForms Field Definition Rules macro
And put the condition to match like this. It will be sufficient if you want to check only for new registrations and not allow changing the already registered records. As with this conditions we check for "email uniqueness" across the whole dataset and it would be non-unique.
In order to support edits the condition should be chnaged to:
| ConfiForms Form Definition | ||
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