int main() { Status status; char buff[100]; // Setup configuration for validating alphabetic characters Hashtable *config = init_hashtable(); config->add(config, "min_chars", "4"); config->add(config, "max_chars", "10"); // Instantiate the validation class with configuration and validation type IOValidate *v = init_validate(config, VALIDATE_ALPHA); /* // Setup configuration for validating alphanum characters with specific chars Hashtable *config = init_hashtable(); config->add(config, "min_chars", "4"); config->add(config, "max_chars", "10"); config->add(config, "allowed_chars", "abcd"); // Instantiate the validation class with configuration and validation type IOValidate *v = init_validate(config, VALIDATE_ALPHANUM); */ /* // Setup configuration for validating numbers Hashtable *config = init_hashtable(); config->add(config, "min_num", "10"); config->add(config, "max_num", "1000"); // Instantiate the validation class with configuration and validation type IOValidate *v = init_validate(config, VALIDATE_NUM); */ // Get user input fgets(buff, sizeof(buff), stdin); // Test the user provided input with our validation if (v->isvalid(v, &status, buff)) { printf("Validated!\n"); } else { printf("Status code: %d\n", status.code); printf("Status msg: %s\n", status.msg); } release(v); free_hashtable(config); return 0; }