Front End Test Blog - app.js

app.js

(function () {
  'use strict';

  // Create a global variable and expose it to the world
  var $myapp = {};
  self.$myapp = $myapp;

  $myapp.isValidDate = function (dateString) {
    var dateRegex = /(0[1-9]|1[012])[- \/.](0[1-9]|[12][0-9]|3[01])[- \/.](19|20)\d\d/gi;
    return dateRegex.test(dateString);
  };
})();