examples/form/field/email/ permits invalid syntax (name@something)

[keckeroo]

Describe the bug The email validator is permitting invalid email syntax of 'name@domain' (without the TLD)

[tobiu]

https://en.wikipedia.org/wiki/Email_address#Examples

by default, <input type="email"> will allow local domains. most of the time it makes little sense (except for intranet apps).

we can add a custom validator on the JS side.