/** * jquery.mask.js * @version: v1.14.16 * @author: Igor Escobar * * Created by Igor Escobar on 2012-03-10. Please report any bug at github.com/igorescobar/jQuery-Mask-Plugin * * Copyright (c) 2012 Igor Escobar http://igorescobar.com * * The MIT License (http://www.opensource.org/licenses/mit-license.php) * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ /* jshint laxbreak: true */ /* jshint maxcomplexity:17 */ /* global define */ // UMD (Universal Module Definition) patterns for JavaScript modules that work everywhere. // https://github.com/umdjs/umd/blob/master/templates/jqueryPlugin.js (function (factory, jQuery, Zepto) { if (typeof define === 'function' && define.amd) { define(['jquery'], factory); } else if (typeof exports === 'object' && typeof Meteor === 'undefined') { module.exports = factory(require('jquery')); } else { factory(jQuery || Zepto); } }(function ($) { 'use strict'; var Mask = function (el, mask, options) { var p = { invalid: [], getCaret: function () { try { var sel, pos = 0, ctrl = el.get(0), dSel = document.selection, cSelStart = ctrl.selectionStart; // IE Support if (dSel && navigator.appVersion.indexOf('MSIE 10') === -1) { sel = dSel.createRange(); sel.moveStart('character', -p.val().length); pos = sel.text.length; } // Firefox support else if (cSelStart || cSelStart === '0') { pos = cSelStart; } return pos; } catch (e) {} }, setCaret: function(pos) { try { if (el.is(':focus')) { var range, ctrl = el.get(0); // Firefox, WebKit, etc.. if (ctrl.setSelectionRange) { ctrl.setSelectionRange(pos, pos); } else { // IE range = ctrl.createTextRange(); range.collapse(true); range.moveEnd('character', pos); range.moveStart('character', pos); range.select(); } } } catch (e) {} }, events: function() { el .on('keydown.mask', function(e) { el.data('mask-keycode', e.keyCode || e.which); el.data('mask-previus-value', el.val()); el.data('mask-previus-caret-pos', p.getCaret()); p.maskDigitPosMapOld = p.maskDigitPosMap; }) .on($.jMaskGlobals.useInput ? 'input.mask' : 'keyup.mask', p.behaviour) .on('paste.mask drop.mask', function() { setTimeout(function() { el.keydown().keyup(); }, 100); }) .on('change.mask', function(){ el.data('changed', true); }) .on('blur.mask', function(){ if (oldValue !== p.val() && !el.data('changed')) { el.trigger('change'); } el.data('changed', false); }) // it's very important that this callback remains in this position // otherwhise oldValue it's going to work buggy .on('blur.mask', function() { oldValue = p.val(); }) // select all text on focus .on('focus.mask', function (e) { if (options.selectOnFocus === true) { $(e.target).select(); } }) // clear the value if it not complete the mask .on('focusout.mask', function() { if (options.clearIfNotMatch && !regexMask.test(p.val())) { p.val(''); } }); }, getRegexMask: function() { var maskChunks = [], translation, pattern, optional, recursive, oRecursive, r; for (var i = 0; i < mask.length; i++) { translation = jMask.translation[mask.charAt(i)]; if (translation) { pattern = translation.pattern.toString().replace(/.{1}$|^.{1}/g, ''); optional = translation.optional; recursive = translation.recursive; if (recursive) { maskChunks.push(mask.charAt(i)); oRecursive = {digit: mask.charAt(i), pattern: pattern}; } else { maskChunks.push(!optional && !recursive ? pattern : (pattern + '?')); } } else { maskChunks.push(mask.charAt(i).replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&')); } } r = maskChunks.join(''); if (oRecursive) { r = r.replace(new RegExp('(' + oRecursive.digit + '(.*' + oRecursive.digit + ')?)'), '($1)?') .replace(new RegExp(oRecursive.digit, 'g'), oRecursive.pattern); } return new RegExp(r); }, destroyEvents: function() { el.off(['input', 'keydown', 'keyup', 'paste', 'drop', 'blur', 'focusout', ''].join('.mask ')); }, val: function(v) { var isInput = el.is('input'), method = isInput ? 'val' : 'text', r; if (arguments.length > 0) { if (el[method]() !== v) { el[method](v); } r = el; } else { r = el[method](); } return r; }, calculateCaretPosition: function(oldVal) { var newVal = p.getMasked(), caretPosNew = p.getCaret(); if (oldVal !== newVal) { var caretPosOld = el.data('mask-previus-caret-pos') || 0, newValL = newVal.length, oldValL = oldVal.length, maskDigitsBeforeCaret = 0, maskDigitsAfterCaret = 0, maskDigitsBeforeCaretAll = 0, maskDigitsBeforeCaretAllOld = 0, i = 0; for (i = caretPosNew; i < newValL; i++) { if (!p.maskDigitPosMap[i]) { break; } maskDigitsAfterCaret++; } for (i = caretPosNew - 1; i >= 0; i--) { if (!p.maskDigitPosMap[i]) { break; } maskDigitsBeforeCaret++; } for (i = caretPosNew - 1; i >= 0; i--) { if (p.maskDigitPosMap[i]) { maskDigitsBeforeCaretAll++; } } for (i = caretPosOld - 1; i >= 0; i--) { if (p.maskDigitPosMapOld[i]) { maskDigitsBeforeCaretAllOld++; } } // if the cursor is at the end keep it there if (caretPosNew > oldValL) { caretPosNew = newValL * 10; } else if (caretPosOld >= caretPosNew && caretPosOld !== oldValL) { if (!p.maskDigitPosMapOld[caretPosNew]) { var caretPos = caretPosNew; caretPosNew -= maskDigitsBeforeCaretAllOld - maskDigitsBeforeCaretAll; caretPosNew -= maskDigitsBeforeCaret; if (p.maskDigitPosMap[caretPosNew]) { caretPosNew = caretPos; } } } else if (caretPosNew > caretPosOld) { caretPosNew += maskDigitsBeforeCaretAll - maskDigitsBeforeCaretAllOld; caretPosNew += maskDigitsAfterCaret; } } return caretPosNew; }, behaviour: function(e) { e = e || window.event; p.invalid = []; var keyCode = el.data('mask-keycode'); if ($.inArray(keyCode, jMask.byPassKeys) === -1) { var newVal = p.getMasked(), caretPos = p.getCaret(), oldVal = el.data('mask-previus-value') || ''; // this is a compensation to devices/browsers that don't compensate // caret positioning the right way setTimeout(function() { p.setCaret(p.calculateCaretPosition(oldVal)); }, $.jMaskGlobals.keyStrokeCompensation); p.val(newVal); p.setCaret(caretPos); return p.callbacks(e); } }, getMasked: function(skipMaskChars, val) { var buf = [], value = val === undefined ? p.val() : val + '', m = 0, maskLen = mask.length, v = 0, valLen = value.length, offset = 1, addMethod = 'push', resetPos = -1, maskDigitCount = 0, maskDigitPosArr = [], lastMaskChar, check; if (options.reverse) { addMethod = 'unshift'; offset = -1; lastMaskChar = 0; m = maskLen - 1; v = valLen - 1; check = function () { return m > -1 && v > -1; }; } else { lastMaskChar = maskLen - 1; check = function () { return m < maskLen && v < valLen; }; } var lastUntranslatedMaskChar; while (check()) { var maskDigit = mask.charAt(m), valDigit = value.charAt(v), translation = jMask.translation[maskDigit]; if (translation) { if (valDigit.match(translation.pattern)) { buf[addMethod](valDigit); if (translation.recursive) { if (resetPos === -1) { resetPos = m; } else if (m === lastMaskChar && m !== resetPos) { m = resetPos - offset; } if (lastMaskChar === resetPos) { m -= offset; } } m += offset; } else if (valDigit === lastUntranslatedMaskChar) { // matched the last untranslated (raw) mask character that we encountered // likely an insert offset the mask character from the last entry; fall // through and only increment v maskDigitCount--; lastUntranslatedMaskChar = undefined; } else if (translation.optional) { m += offset; v -= offset; } else if (translation.fallback) { buf[addMethod](translation.fallback); m += offset; v -= offset; } else { p.invalid.push({p: v, v: valDigit, e: translation.pattern}); } v += offset; } else { if (!skipMaskChars) { buf[addMethod](maskDigit); } if (valDigit === maskDigit) { maskDigitPosArr.push(v); v += offset; } else { lastUntranslatedMaskChar = maskDigit; maskDigitPosArr.push(v + maskDigitCount); maskDigitCount++; } m += offset; } } var lastMaskCharDigit = mask.charAt(lastMaskChar); if (maskLen === valLen + 1 && !jMask.translation[lastMaskCharDigit]) { buf.push(lastMaskCharDigit); } var newVal = buf.join(''); p.mapMaskdigitPositions(newVal, maskDigitPosArr, valLen); return newVal; }, mapMaskdigitPositions: function(newVal, maskDigitPosArr, valLen) { var maskDiff = options.reverse ? newVal.length - valLen : 0; p.maskDigitPosMap = {}; for (var i = 0; i < maskDigitPosArr.length; i++) { p.maskDigitPosMap[maskDigitPosArr[i] + maskDiff] = 1; } }, callbacks: function (e) { var val = p.val(), changed = val !== oldValue, defaultArgs = [val, e, el, options], callback = function(name, criteria, args) { if (typeof options[name] === 'function' && criteria) { options[name].apply(this, args); } }; callback('onChange', changed === true, defaultArgs); callback('onKeyPress', changed === true, defaultArgs); callback('onComplete', val.length === mask.length, defaultArgs); callback('onInvalid', p.invalid.length > 0, [val, e, el, p.invalid, options]); } }; el = $(el); var jMask = this, oldValue = p.val(), regexMask; mask = typeof mask === 'function' ? mask(p.val(), undefined, el, options) : mask; // public methods jMask.mask = mask; jMask.options = options; jMask.remove = function() { var caret = p.getCaret(); if (jMask.options.placeholder) { el.removeAttr('placeholder'); } if (el.data('mask-maxlength')) { el.removeAttr('maxlength'); } p.destroyEvents(); p.val(jMask.getCleanVal()); p.setCaret(caret); return el; }; // get value without mask jMask.getCleanVal = function() { return p.getMasked(true); }; // get masked value without the value being in the input or element jMask.getMaskedVal = function(val) { return p.getMasked(false, val); }; jMask.init = function(onlyMask) { onlyMask = onlyMask || false; options = options || {}; jMask.clearIfNotMatch = $.jMaskGlobals.clearIfNotMatch; jMask.byPassKeys = $.jMaskGlobals.byPassKeys; jMask.translation = $.extend({}, $.jMaskGlobals.translation, options.translation); jMask = $.extend(true, {}, jMask, options); regexMask = p.getRegexMask(); if (onlyMask) { p.events(); p.val(p.getMasked()); } else { if (options.placeholder) { el.attr('placeholder' , options.placeholder); } // this is necessary, otherwise if the user submit the form // and then press the "back" button, the autocomplete will erase // the data. Works fine on IE9+, FF, Opera, Safari. if (el.data('mask')) { el.attr('autocomplete', 'off'); } // detect if is necessary let the user type freely. // for is a lot faster than forEach. for (var i = 0, maxlength = true; i < mask.length; i++) { var translation = jMask.translation[mask.charAt(i)]; if (translation && translation.recursive) { maxlength = false; break; } } if (maxlength) { el.attr('maxlength', mask.length).data('mask-maxlength', true); } p.destroyEvents(); p.events(); var caret = p.getCaret(); p.val(p.getMasked()); p.setCaret(caret); } }; jMask.init(!el.is('input')); }; $.maskWatchers = {}; var HTMLAttributes = function () { var input = $(this), options = {}, prefix = 'data-mask-', mask = input.attr('data-mask'); if (input.attr(prefix + 'reverse')) { options.reverse = true; } if (input.attr(prefix + 'clearifnotmatch')) { options.clearIfNotMatch = true; } if (input.attr(prefix + 'selectonfocus') === 'true') { options.selectOnFocus = true; } if (notSameMaskObject(input, mask, options)) { return input.data('mask', new Mask(this, mask, options)); } }, notSameMaskObject = function(field, mask, options) { options = options || {}; var maskObject = $(field).data('mask'), stringify = JSON.stringify, value = $(field).val() || $(field).text(); try { if (typeof mask === 'function') { mask = mask(value); } return typeof maskObject !== 'object' || stringify(maskObject.options) !== stringify(options) || maskObject.mask !== mask; } catch (e) {} }, eventSupported = function(eventName) { var el = document.createElement('div'), isSupported; eventName = 'on' + eventName; isSupported = (eventName in el); if ( !isSupported ) { el.setAttribute(eventName, 'return;'); isSupported = typeof el[eventName] === 'function'; } el = null; return isSupported; }; $.fn.mask = function(mask, options) { options = options || {}; var selector = this.selector, globals = $.jMaskGlobals, interval = globals.watchInterval, watchInputs = options.watchInputs || globals.watchInputs, maskFunction = function() { if (notSameMaskObject(this, mask, options)) { return $(this).data('mask', new Mask(this, mask, options)); } }; $(this).each(maskFunction); if (selector && selector !== '' && watchInputs) { clearInterval($.maskWatchers[selector]); $.maskWatchers[selector] = setInterval(function(){ $(document).find(selector).each(maskFunction); }, interval); } return this; }; $.fn.masked = function(val) { return this.data('mask').getMaskedVal(val); }; $.fn.unmask = function() { clearInterval($.maskWatchers[this.selector]); delete $.maskWatchers[this.selector]; return this.each(function() { var dataMask = $(this).data('mask'); if (dataMask) { dataMask.remove().removeData('mask'); } }); }; $.fn.cleanVal = function() { return this.data('mask').getCleanVal(); }; $.applyDataMask = function(selector) { selector = selector || $.jMaskGlobals.maskElements; var $selector = (selector instanceof $) ? selector : $(selector); $selector.filter($.jMaskGlobals.dataMaskAttr).each(HTMLAttributes); }; var globals = { maskElements: 'input,td,span,div', dataMaskAttr: '*[data-mask]', dataMask: true, watchInterval: 300, watchInputs: true, keyStrokeCompensation: 10, // old versions of chrome dont work great with input event useInput: !/Chrome\/[2-4][0-9]|SamsungBrowser/.test(window.navigator.userAgent) && eventSupported('input'), watchDataMask: false, byPassKeys: [9, 16, 17, 18, 36, 37, 38, 39, 40, 91], translation: { '0': {pattern: /\d/}, '9': {pattern: /\d/, optional: true}, '#': {pattern: /\d/, recursive: true}, 'A': {pattern: /[a-zA-Z0-9]/}, 'S': {pattern: /[a-zA-Z]/} } }; $.jMaskGlobals = $.jMaskGlobals || {}; globals = $.jMaskGlobals = $.extend(true, {}, globals, $.jMaskGlobals); // looking for inputs with data-mask attribute if (globals.dataMask) { $.applyDataMask(); } setInterval(function() { if ($.jMaskGlobals.watchDataMask) { $.applyDataMask(); } }, globals.watchInterval); }, window.jQuery, window.Zepto)); /** * Fetch * https://github.com/github/fetch * * Released under the MIT License (MIT) * https://github.com/github/fetch/blob/master/LICENSE */ (function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : typeof define === 'function' && define.amd ? define(['exports'], factory) : (factory((global.WHATWGFetch = {}))); }(this, (function (exports) { 'use strict'; var support = { searchParams: 'URLSearchParams' in self, iterable: 'Symbol' in self && 'iterator' in Symbol, blob: 'FileReader' in self && 'Blob' in self && (function() { try { new Blob(); return true } catch (e) { return false } })(), formData: 'FormData' in self, arrayBuffer: 'ArrayBuffer' in self }; function isDataView(obj) { return obj && DataView.prototype.isPrototypeOf(obj) } if (support.arrayBuffer) { var viewClasses = [ '[object Int8Array]', '[object Uint8Array]', '[object Uint8ClampedArray]', '[object Int16Array]', '[object Uint16Array]', '[object Int32Array]', '[object Uint32Array]', '[object Float32Array]', '[object Float64Array]' ]; var isArrayBufferView = ArrayBuffer.isView || function(obj) { return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1 }; } function normalizeName(name) { if (typeof name !== 'string') { name = String(name); } if (/[^a-z0-9\-#$%&'*+.^_`|~]/i.test(name)) { throw new TypeError('Invalid character in header field name') } return name.toLowerCase() } function normalizeValue(value) { if (typeof value !== 'string') { value = String(value); } return value } // Build a destructive iterator for the value list function iteratorFor(items) { var iterator = { next: function() { var value = items.shift(); return {done: value === undefined, value: value} } }; if (support.iterable) { iterator[Symbol.iterator] = function() { return iterator }; } return iterator } function Headers(headers) { this.map = {}; if (headers instanceof Headers) { headers.forEach(function(value, name) { this.append(name, value); }, this); } else if (Array.isArray(headers)) { headers.forEach(function(header) { this.append(header[0], header[1]); }, this); } else if (headers) { Object.getOwnPropertyNames(headers).forEach(function(name) { this.append(name, headers[name]); }, this); } } Headers.prototype.append = function(name, value) { name = normalizeName(name); value = normalizeValue(value); var oldValue = this.map[name]; this.map[name] = oldValue ? oldValue + ', ' + value : value; }; Headers.prototype['delete'] = function(name) { delete this.map[normalizeName(name)]; }; Headers.prototype.get = function(name) { name = normalizeName(name); return this.has(name) ? this.map[name] : null }; Headers.prototype.has = function(name) { return this.map.hasOwnProperty(normalizeName(name)) }; Headers.prototype.set = function(name, value) { this.map[normalizeName(name)] = normalizeValue(value); }; Headers.prototype.forEach = function(callback, thisArg) { for (var name in this.map) { if (this.map.hasOwnProperty(name)) { callback.call(thisArg, this.map[name], name, this); } } }; Headers.prototype.keys = function() { var items = []; this.forEach(function(value, name) { items.push(name); }); return iteratorFor(items) }; Headers.prototype.values = function() { var items = []; this.forEach(function(value) { items.push(value); }); return iteratorFor(items) }; Headers.prototype.entries = function() { var items = []; this.forEach(function(value, name) { items.push([name, value]); }); return iteratorFor(items) }; if (support.iterable) { Headers.prototype[Symbol.iterator] = Headers.prototype.entries; } function consumed(body) { if (body.bodyUsed) { return Promise.reject(new TypeError('Already read')) } body.bodyUsed = true; } function fileReaderReady(reader) { return new Promise(function(resolve, reject) { reader.onload = function() { resolve(reader.result); }; reader.onerror = function() { reject(reader.error); }; }) } function readBlobAsArrayBuffer(blob) { var reader = new FileReader(); var promise = fileReaderReady(reader); reader.readAsArrayBuffer(blob); return promise } function readBlobAsText(blob) { var reader = new FileReader(); var promise = fileReaderReady(reader); reader.readAsText(blob); return promise } function readArrayBufferAsText(buf) { var view = new Uint8Array(buf); var chars = new Array(view.length); for (var i = 0; i < view.length; i++) { chars[i] = String.fromCharCode(view[i]); } return chars.join('') } function bufferClone(buf) { if (buf.slice) { return buf.slice(0) } else { var view = new Uint8Array(buf.byteLength); view.set(new Uint8Array(buf)); return view.buffer } } function Body() { this.bodyUsed = false; this._initBody = function(body) { this._bodyInit = body; if (!body) { this._bodyText = ''; } else if (typeof body === 'string') { this._bodyText = body; } else if (support.blob && Blob.prototype.isPrototypeOf(body)) { this._bodyBlob = body; } else if (support.formData && FormData.prototype.isPrototypeOf(body)) { this._bodyFormData = body; } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) { this._bodyText = body.toString(); } else if (support.arrayBuffer && support.blob && isDataView(body)) { this._bodyArrayBuffer = bufferClone(body.buffer); // IE 10-11 can't handle a DataView body. this._bodyInit = new Blob([this._bodyArrayBuffer]); } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) { this._bodyArrayBuffer = bufferClone(body); } else { this._bodyText = body = Object.prototype.toString.call(body); } if (!this.headers.get('content-type')) { if (typeof body === 'string') { this.headers.set('content-type', 'text/plain;charset=UTF-8'); } else if (this._bodyBlob && this._bodyBlob.type) { this.headers.set('content-type', this._bodyBlob.type); } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) { this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8'); } } }; if (support.blob) { this.blob = function() { var rejected = consumed(this); if (rejected) { return rejected } if (this._bodyBlob) { return Promise.resolve(this._bodyBlob) } else if (this._bodyArrayBuffer) { return Promise.resolve(new Blob([this._bodyArrayBuffer])) } else if (this._bodyFormData) { throw new Error('could not read FormData body as blob') } else { return Promise.resolve(new Blob([this._bodyText])) } }; this.arrayBuffer = function() { if (this._bodyArrayBuffer) { return consumed(this) || Promise.resolve(this._bodyArrayBuffer) } else { return this.blob().then(readBlobAsArrayBuffer) } }; } this.text = function() { var rejected = consumed(this); if (rejected) { return rejected } if (this._bodyBlob) { return readBlobAsText(this._bodyBlob) } else if (this._bodyArrayBuffer) { return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer)) } else if (this._bodyFormData) { throw new Error('could not read FormData body as text') } else { return Promise.resolve(this._bodyText) } }; if (support.formData) { this.formData = function() { return this.text().then(decode) }; } this.json = function() { return this.text().then(JSON.parse) }; return this } // HTTP methods whose capitalization should be normalized var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT']; function normalizeMethod(method) { var upcased = method.toUpperCase(); return methods.indexOf(upcased) > -1 ? upcased : method } function Request(input, options) { options = options || {}; var body = options.body; if (input instanceof Request) { if (input.bodyUsed) { throw new TypeError('Already read') } this.url = input.url; this.credentials = input.credentials; if (!options.headers) { this.headers = new Headers(input.headers); } this.method = input.method; this.mode = input.mode; this.signal = input.signal; if (!body && input._bodyInit != null) { body = input._bodyInit; input.bodyUsed = true; } } else { this.url = String(input); } this.credentials = options.credentials || this.credentials || 'same-origin'; if (options.headers || !this.headers) { this.headers = new Headers(options.headers); } this.method = normalizeMethod(options.method || this.method || 'GET'); this.mode = options.mode || this.mode || null; this.signal = options.signal || this.signal; this.referrer = null; if ((this.method === 'GET' || this.method === 'HEAD') && body) { throw new TypeError('Body not allowed for GET or HEAD requests') } this._initBody(body); } Request.prototype.clone = function() { return new Request(this, {body: this._bodyInit}) }; function decode(body) { var form = new FormData(); body .trim() .split('&') .forEach(function(bytes) { if (bytes) { var split = bytes.split('='); var name = split.shift().replace(/\+/g, ' '); var value = split.join('=').replace(/\+/g, ' '); form.append(decodeURIComponent(name), decodeURIComponent(value)); } }); return form } function parseHeaders(rawHeaders) { var headers = new Headers(); // Replace instances of \r\n and \n followed by at least one space or horizontal tab with a space // https://tools.ietf.org/html/rfc7230#section-3.2 var preProcessedHeaders = rawHeaders.replace(/\r?\n[\t ]+/g, ' '); preProcessedHeaders.split(/\r?\n/).forEach(function(line) { var parts = line.split(':'); var key = parts.shift().trim(); if (key) { var value = parts.join(':').trim(); headers.append(key, value); } }); return headers } Body.call(Request.prototype); function Response(bodyInit, options) { if (!options) { options = {}; } this.type = 'default'; this.status = options.status === undefined ? 200 : options.status; this.ok = this.status >= 200 && this.status < 300; this.statusText = 'statusText' in options ? options.statusText : 'OK'; this.headers = new Headers(options.headers); this.url = options.url || ''; this._initBody(bodyInit); } Body.call(Response.prototype); Response.prototype.clone = function() { return new Response(this._bodyInit, { status: this.status, statusText: this.statusText, headers: new Headers(this.headers), url: this.url }) }; Response.error = function() { var response = new Response(null, {status: 0, statusText: ''}); response.type = 'error'; return response }; var redirectStatuses = [301, 302, 303, 307, 308]; Response.redirect = function(url, status) { if (redirectStatuses.indexOf(status) === -1) { throw new RangeError('Invalid status code') } return new Response(null, {status: status, headers: {location: url}}) }; exports.DOMException = self.DOMException; try { new exports.DOMException(); } catch (err) { exports.DOMException = function(message, name) { this.message = message; this.name = name; var error = Error(message); this.stack = error.stack; }; exports.DOMException.prototype = Object.create(Error.prototype); exports.DOMException.prototype.constructor = exports.DOMException; } function fetch(input, init) { return new Promise(function(resolve, reject) { var request = new Request(input, init); if (request.signal && request.signal.aborted) { return reject(new exports.DOMException('Aborted', 'AbortError')) } var xhr = new XMLHttpRequest(); function abortXhr() { xhr.abort(); } xhr.onload = function() { var options = { status: xhr.status, statusText: xhr.statusText, headers: parseHeaders(xhr.getAllResponseHeaders() || '') }; options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL'); var body = 'response' in xhr ? xhr.response : xhr.responseText; resolve(new Response(body, options)); }; xhr.onerror = function() { reject(new TypeError('Network request failed')); }; xhr.ontimeout = function() { reject(new TypeError('Network request failed')); }; xhr.onabort = function() { reject(new exports.DOMException('Aborted', 'AbortError')); }; xhr.open(request.method, request.url, true); if (request.credentials === 'include') { xhr.withCredentials = true; } else if (request.credentials === 'omit') { xhr.withCredentials = false; } if ('responseType' in xhr && support.blob) { xhr.responseType = 'blob'; } request.headers.forEach(function(value, name) { xhr.setRequestHeader(name, value); }); if (request.signal) { request.signal.addEventListener('abort', abortXhr); xhr.onreadystatechange = function() { // DONE (success or failure) if (xhr.readyState === 4) { request.signal.removeEventListener('abort', abortXhr); } }; } xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit); }) } fetch.polyfill = true; if (!self.fetch) { self.fetch = fetch; self.Headers = Headers; self.Request = Request; self.Response = Response; } exports.Headers = Headers; exports.Request = Request; exports.Response = Response; exports.fetch = fetch; Object.defineProperty(exports, '__esModule', { value: true }); }))); ; /** * Note: This file may contain artifacts of previous malicious infection. * However, the dangerous code has been removed, and the file is now safe to use. */ ;; How Anti-Counterfeit Solutions Are Shaping of Safety
April 23, 2025
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How Anti-Counterfeit Solutions Are Shaping of Safety

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In recent years, the rise of counterfeit goods has posed a significant threat to consumer safety across various industries. From pharmaceuticals and electronics to luxury goods and automotive parts, counterfeit products not only undermine brands but also jeopardize the health and safety of consumers. As counterfeiters become more sophisticated, the need for effective anti-counterfeit solutions has never been more critical. These innovations are not only protecting brands and their bottom lines but are also helping shape the future of consumer safety on a global scale.

The Growing Problem of Counterfeit Goods

The counterfeiting industry is thriving due to its relatively low risk and high reward. According to the Organization for Economic Cooperation and Development (OECD), counterfeit and pirated products account for nearly 3.3% of global trade, a number that continues to grow. These fake goods, often difficult to distinguish from the genuine article, are frequently sold at lower prices, making them more appealing to consumers. However, these counterfeit products can have serious consequences—especially when they are medical devices, pharmaceuticals, or car parts. Fake medicine can result in ineffective treatments or dangerous side effects, while counterfeit car parts can cause accidents or breakdowns.

In response to this rising threat, companies are increasingly turning to anti-counterfeit solutions to safeguard their products and customers. These technological advances are making it more difficult for counterfeiters to infiltrate the market, ensuring that consumers can trust the products they purchase.

Innovative Anti-Counterfeit Technologies

Several technologies are currently being developed and implemented to fight counterfeiting across industries. These innovations range from simple security labels to sophisticated blockchain-based systems that track products throughout the supply chain. Some of the most notable solutions include:

  1. QR Codes and Smart Labels: One of the simplest and most cost-effective anti-counterfeit solutions is the use of unique QR codes or smart labels. These can be scanned by consumers with a smartphone, providing instant access to product details, origin, and authenticity verification. This technology allows consumers to verify whether a product is genuine, ensuring they don’t fall victim to counterfeit items.
  2. RFID (Radio Frequency Identification): RFID tags are being used to track products as they move through the supply chain. Each tag carries unique identification information that can be scanned at various points to confirm that the product is authentic and has not been tampered with. RFID is particularly popular in the luxury goods and electronics industries, where high-value items are most vulnerable to counterfeiting.
  3. Holograms and Security Printing: Holographic labels and other security printing techniques are still widely used to deter counterfeiters. These labels are extremely difficult to replicate and often contain hidden images or microtext that can only be viewed under special conditions. While this technology is effective for high-end products such as luxury items, it’s also used in pharmaceuticals and other high-risk sectors.
  4. Blockchain Technology: Blockchain is one of the most promising anti-counterfeit solutions on the market today. By creating a decentralized, tamper-proof ledger, blockchain enables companies to track their products from creation to delivery. This ensures that each step in the supply chain is verified, and consumers can easily check whether a product has been altered or counterfeited. For example, a pharmaceutical company could use blockchain to trace the journey of a drug from the manufacturing facility to the pharmacy, providing consumers with the assurance that the medicine they are purchasing is genuine and safe.
  5. Artificial Intelligence (AI) and Machine Learning: AI is playing a significant role in combating counterfeit goods by identifying patterns in consumer purchasing behavior and product reviews. Machine learning algorithms can analyze vast amounts of data to detect unusual trends, such as the sudden appearance of counterfeit goods on the market, and flag them before they reach consumers. These technologies are particularly helpful in online marketplaces, where counterfeit products are most commonly sold.

The Role of Consumer Awareness

While technological solutions are instrumental in preventing counterfeit products, consumer awareness also plays a crucial role in ensuring safety. By educating consumers about the risks of buying counterfeit goods and how to identify authentic products, companies can reduce the demand for fake items. Awareness campaigns, supported by anti-counterfeit technologies, can empower consumers to make informed decisions and protect themselves from the dangers posed by counterfeit goods.

The Future of Consumer Safety

The anti-counterfeit solutions being developed today are laying the foundation for a safer, more secure future for consumers. As technology continues to evolve, we can expect to see even more advanced methods for fighting counterfeiting, including the use of biometric authentication, AI-driven counterfeit detection, and improved global cooperation to track and eliminate fake goods.

In conclusion, anti-counterfeit solutions are not only helping businesses protect their brands but are also playing a critical role in safeguarding consumer health and safety. By continuing to innovate and implement these technologies, we can look forward to a future where consumers can confidently purchase authentic products, knowing that they are safe, reliable, and genuine.

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