emailRegExp top-level property
Implementation
final emailRegExp = RegExp(
r'^(?=^.{6,255}$)((?=.{1,64}$)((([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+")))@(?=.{4,190}$)((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,85})))$');