complexPassword static method
Required + 8 chars + strong password, with English messages. UValidators.complexPassword()
Implementation
static FormFieldValidator<String> complexPassword() => combineValidators(<FormFieldValidator<String>>[
required(message: "Password is required"),
minLength(minLength: 8, message: "Password must be at least 8 characters"),
password(requiredMessage: "Password is required", weakMessage: "Password must contain uppercase, lowercase, number, and special character"),
]);