setValues method
Set multiple fields at once
Implementation
void setValues(Map<String, dynamic> values) {
if (values.containsKey("email")) { email.text = values["email"].toString(); }
if (values.containsKey("password")) { password.text = values["password"].toString(); }
if (values.containsKey("age")) { age.text = values["age"].toString(); }
if (values.containsKey("isActive")) { isActive.text = values["isActive"].toString(); }
}