// TODO:

if (value instanceof String str) {

if (str.length() < range.min() || str.length() > range.max()) {

throw new IllegalArgumentException(field.getName()+" is out of range.");

}

}

if (value instanceof Integer i) {

if (i < range.min() || i > range.max()) {

throw new IllegalArgumentException(field.getName()+" is out of range.");

}

}