if true, ignore invalid email length errors.
Number of segments required for the domain. Be careful since some domains, such as io, directly allow email.
if true, allows multiple email addresses in a single string, separated by , or the separator characters.
when multiple is true, overrides the default , separator. String can be a single character or multiple separator characters.
Options for TLD (top level domain) validation. By default, the TLD must be a valid name listed on the IANA registry
If
true, Unicode characters are permittedtrue