scorm-again/src/cmi/scorm12/validation.ts

A modern SCORM JavaScript run-time library for AICC, SCORM 1.2, and SCORM 2004

import { checkValidFormat, checkValidRange } from "../common/validation";
import { scorm12_errors } from "../../constants/error_codes";
import { Scorm12ValidationError } from "../../exceptions/scorm12_exceptions";

/**
 * Helper method, no reason to have to pass the same error codes every time
 * @param {string} value
 * @param {string} regexPattern
 * @param {boolean} allowEmptyString
 * @return {boolean}
 */
export function check12ValidFormat(
  value: string,
  regexPattern: string,
  allowEmptyString?: boolean,
): boolean {
  return checkValidFormat(
    value,
    regexPattern,
    scorm12_errors.TYPE_MISMATCH,
    Scorm12ValidationError,
    allowEmptyString,
  );
}

/**
 * Helper method, no reason to have to pass the same error codes every time
 * @param {string} value
 * @param {string} rangePattern
 * @param {boolean} allowEmptyString
 * @return {boolean}
 */
export function check12ValidRange(
  value: any,
  rangePattern: string,
  allowEmptyString?: boolean,
): boolean {
  if (!allowEmptyString && value === "") {
    throw new Scorm12ValidationError(scorm12_errors.VALUE_OUT_OF_RANGE);
  }

  return checkValidRange(
    value,
    rangePattern,
    scorm12_errors.VALUE_OUT_OF_RANGE,
    Scorm12ValidationError,
  );
}