//TODO: Replace this with your own logic
public static boolean isEmailValid(String email) {
        //TODO: Replace this with your own logic
        return email.contains("@");
    }
public static boolean isEmailValid(String email) {
//TODO: Replace this with your own logic
return email.contains("@");
}
public static boolean isEmailValid(String email) {
//TODO: Replace this with your own logic
return email.contains("@");
}
public static boolean isEmailValid(String email) {
//TODO: Replace this with your own logic
return email.contains("@");
}