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Email field
An email address that’s checked when it’s saved, and that works for matching and for preventing duplicates.
How it works
An invalid address is rejected.
It can be unique, and here the comparison is exact.
In deduplication, uppercase and lowercase count as the same.
A sensitive field: it doesn’t show in public forms.
If something goes wrong
What you see
Why
What to do
“Invalid email address”
A wrong format.
Correct the address.
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