isEmail function

bool isEmail(
  1. String? s
)

Checks if string is email.

Implementation

bool isEmail(String? s) => s == null
    ? false
    : hasMatch(s,
        r'^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$');