There's almost no way to implement the email RFC with a single regexp.
We could certainly avoid one typo with the above proposal. But why only this one ?
The only 100% guaranteed way to validate email is to actually send a verification email.
Which we don't want to do here.
There's almost no way to implement the email RFC with a single regexp.
We could certainly avoid one typo with the above proposal. But why only this one ?
The only 100% guaranteed way to validate email is to actually send a verification email.
Which we don't want to do here.