FormValidator.password constructor
Validate a password with a strength of 1 or 2
strength
1: 1 uppercased letter, 1 digit, 8 characters
strength
2: 1 uppercased letter, 1 digit, 1 special character, 8 characters
message
The message to display if the password is invalid
Implementation
FormValidator.password({int strength = 1, this.message}) {
assert(strength > 0 && strength < 3,
"Password strength must be between 1 and 2");
this.rules = "password_v$strength";
}