kyrene-chew

function nricValidator(nricInput) {
  // validation rules
  const nricRegex = /(\D)(\d{7})(\D)/;
  const nricTypeRegex = /S|T|F|G/;
  const weightArr = [2, 7, 6, 5, 4, 3, 2];
  const nricLetterST = ['J', 'Z', 'I', 'H', 'G', 'F', 'E', 'D', 'C', 'B', 'A'];
  const nricLetterFG = ['X', 'W', 'U', 'T', 'R', 'Q', 'P', 'N', 'M', 'L', 'K'];

  // set nric to all uppercase to remove case sensitivity
  const nric = nricInput.toUpperCase();

kyrene-chew

var string = {
  // pad string with 0 from the left
  padLeft: function (nr, n, str) { // pad string with 0 from the left
    if (typeof nr === 'undefined' || nr === '') {
      return '';
    }
    return Array(n - String(nr).length + 1).join(str || '0') + nr;
  },

  // camelcase

kyrene-chew

htmlEntities = {
  // encode special characters to html encoded characters
  encode: function (text) {
    var encodedString = '';
    for (i = 0; i < text.length; i++) {
      if (text.charCodeAt(i) > 127) {
        encodedString += '&#' + text.charCodeAt(i) + ';';
      } else {
        encodedString += text.charAt(i);
      }

kyrene-chew

var cookie = {
  // Set Cookie
  set: function (cookieName, value) {
    document.cookie = cookieName + '=' + encodeURIComponent(value) + '; path=/';
  },

  // Get Cookie
  get: function (cookieName) {
    if (document.cookie.length > 0) {
      var startIndex = document.cookie.indexOf(cookieName + '=');

kyrene-chew

/**
 * Checks through entire datalayer object tree to see if object value exists
 * sample usage: getObject(object, 'object.key1.key2.key3')
 * @param {object} datalayer - datalayer object
 * @param {string} objectKey? - optional
 * @returns {string} returns value
 */
export function getObjectValue(datalayer: object, objectKey?: string): string {
  const object = objectCheck(datalayer, objectKey);
  if (typeof object === 'string') {