private boolean isValidateChars(char[] chars) {
        if (chars.length == 0) {
            return false;
        }
        for (char c : chars) {
            if (!isValidateChar(c)) {
                return false;
            }
        }
        return true;
    }
@implNote Don't use {@link Character#isDigit(char)}, which is slow
turms-plugins/turms-plugin-antispam/src/main/java/im/turms/plugin/antispam/core/TextPreprocessor.java