Device is Ready
`:\n\n```javascript\n \n```\n\n1.\tReplace `ScanCard/www/js/index.js` with the following code:\n\n```javascript\n\n /*\n * Licensed to the Apache Software Foundation (ASF) under one\n * or more contributor license agreements. See the NOTICE file\n * distributed with this work for additional information\n * regarding copyright ownership. The ASF licenses this file\n * to you under the Apache License, Version 2.0 (the\n * \"License\"); you may not use this file except in compliance\n * with the License. You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing,\n * software distributed under the License is distributed on an\n * \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n * KIND, either express or implied. See the License for the\n * specific language governing permissions and limitations\n * under the License.\n */\n var app = {\n // Application Constructor\n initialize: function() {\n this.bindEvents();\n },\n // Bind Event Listeners\n //\n // Bind any events that are required on startup. Common events are:\n // 'load', 'deviceready', 'offline', and 'online'.\n bindEvents: function() {\n document.addEventListener('deviceready', this.onDeviceReady, false);\n },\n // deviceready Event Handler\n //\n // The scope of 'this' is the event. In order to call the 'receivedEvent'\n // function, we must explicitly call 'app.receivedEvent(...);'\n onDeviceReady: function() {\n app.receivedEvent('deviceready');\n },\n // Update DOM on a Received Event\n receivedEvent: function(id) {\n var parentElement = document.getElementById(id);\n var listeningElement = parentElement.querySelector('.listening');\n var receivedElement = parentElement.querySelector('.received');\n\n listeningElement.setAttribute('style', 'display:none;');\n receivedElement.setAttribute('style', 'display:block;');\n\n console.log('Received Event: ' + id);\n\n app.example();\n },\n\n example : function () {\n var cardIOResponseFields = [\n \"cardType\",\n \"redactedCardNumber\",\n \"cardNumber\",\n \"expiryMonth\",\n \"expiryYear\",\n \"cvv\",\n \"postalCode\"\n ];\n\n var onCardIOComplete = function(response) {\n console.log(\"card.io scan complete\");\n for (var i = 0, len = cardIOResponseFields.length; i < len; i++) {\n var field = cardIOResponseFields[i];\n console.log(field + \": \" + response[field]);\n }\n };\n\n var onCardIOCancel = function() {\n console.log(\"card.io scan cancelled\");\n };\n\n var onCardIOCheck = function (canScan) {\n console.log(\"card.io canScan? \" + canScan);\n var scanBtn = document.getElementById(\"scanBtn\");\n if (!canScan) {\n scanBtn.innerHTML = \"Manual entry\";\n }\n scanBtn.onclick = function (e) {\n CardIO.scan({\n \"requireExpiry\": true,\n \"requireCVV\": false,\n \"requirePostalCode\": false,\n \"restrictPostalCodeToNumericOnly\": true\n },\n onCardIOComplete,\n onCardIOCancel\n );\n }\n };\n\n CardIO.canScan(onCardIOCheck);\n }\n };\n\n app.initialize();\n\n```\n\nContributing\n------------\n\nPlease read our [contributing guidelines](CONTRIBUTING.md) prior to submitting a Pull Request.\n\nLicense\n-------\n\nPlease refer to this repo's [license file](LICENSE).\n","readmeFilename":"README.md"}