Clean up rendering of credit card form

Summary: General cleanup and separation into generic vs Stripe blocks of code. - There was an old CC form view for Stripe stuff that I never cleaned up; clean that up. - Move non-Stripe CC form rendering into a base class (Balanced can reuse it). - Move non-Stripe CC form JS into a shareable class. - Simplify JS a bit (JX.Workflow can add extra parameters to a request, so we don't need hidden inputs). - Genericize CSS. - Depend on Stripe JS directly, if they're down we're not going to be able to add cards anyway. Ref T2787. Test Plan: Hit all Stripe errors and added new cards. Reviewers: btrahan, chad Reviewed By: btrahan CC: aran Maniphest Tasks: T2787 Differential Revision: https://secure.phabricator.com/D5758
2024-11-25 16:22:43 +01:00 · 2013-04-25 09:46:59 -07:00 · 2013-04-25 09:46:59 -07:00 · a8bc87578e
commit a8bc87578e
parent 9c43029277
10 changed files with 204 additions and 270 deletions
--- a/src/__celerity_resource_map__.php
+++ b/src/__celerity_resource_map__.php
@ -2258,7 +2258,7 @@ celerity_register_resource_map(array(
  ),
  'javelin-behavior-stripe-payment-form' =>
  array(
-    'uri' => '/res/e4149d37/rsrc/js/application/phortune/behavior-stripe-payment-form.js',
+    'uri' => '/res/62dc91b4/rsrc/js/application/phortune/behavior-stripe-payment-form.js',
    'type' => 'js',
    'requires' =>
    array(
@ -2266,6 +2266,7 @@ celerity_register_resource_map(array(
      1 => 'javelin-dom',
      2 => 'javelin-json',
      3 => 'javelin-workflow',
+      4 => 'phortune-credit-card-form',
    ),
    'disk' => '/rsrc/js/application/phortune/behavior-stripe-payment-form.js',
  ),
@ -3588,6 +3589,26 @@ celerity_register_resource_map(array(
    ),
    'disk' => '/rsrc/css/application/pholio/pholio-inline-comments.css',
  ),
+  'phortune-credit-card-form' =>
+  array(
+    'uri' => '/res/7be5799a/rsrc/js/application/phortune/phortune-credit-card-form.js',
+    'type' => 'js',
+    'requires' =>
+    array(
+      0 => 'javelin-install',
+      1 => 'javelin-dom',
+    ),
+    'disk' => '/rsrc/js/application/phortune/phortune-credit-card-form.js',
+  ),
+  'phortune-credit-card-form-css' =>
+  array(
+    'uri' => '/res/563c8c6d/rsrc/css/application/phortune/phortune-credit-card-form.css',
+    'type' => 'css',
+    'requires' =>
+    array(
+    ),
+    'disk' => '/rsrc/css/application/phortune/phortune-credit-card-form.css',
+  ),
  'phrequent-css' =>
  array(
    'uri' => '/res/9d6f3eb7/rsrc/css/application/phrequent/phrequent.css',
@ -3921,24 +3942,6 @@ celerity_register_resource_map(array(
    ),
    'disk' => '/rsrc/css/sprite-tokens.css',
  ),
-  'stripe-core' =>
-  array(
-    'uri' => '/res/fc74303d/rsrc/externals/stripe-js/stripe_core.js',
-    'type' => 'js',
-    'requires' =>
-    array(
-    ),
-    'disk' => '/rsrc/externals/stripe-js/stripe_core.js',
-  ),
-  'stripe-payment-form-css' =>
-  array(
-    'uri' => '/res/634a6371/rsrc/css/application/phortune/stripe-payment-form.css',
-    'type' => 'css',
-    'requires' =>
-    array(
-    ),
-    'disk' => '/rsrc/css/application/phortune/stripe-payment-form.css',
-  ),
  'syntax-highlighting-css' =>
  array(
    'uri' => '/res/cb3b9dc0/rsrc/css/core/syntax.css',
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@ -1583,11 +1583,13 @@ phutil_register_library_map(array(
    'PhortuneCart' => 'applications/phortune/storage/PhortuneCart.php',
    'PhortuneCharge' => 'applications/phortune/storage/PhortuneCharge.php',
    'PhortuneController' => 'applications/phortune/controller/PhortuneController.php',
+    'PhortuneCreditCardForm' => 'applications/phortune/view/PhortuneCreditCardForm.php',
    'PhortuneDAO' => 'applications/phortune/storage/PhortuneDAO.php',
    'PhortuneLandingController' => 'applications/phortune/controller/PhortuneLandingController.php',
    'PhortuneMonthYearExpiryControl' => 'applications/phortune/control/PhortuneMonthYearExpiryControl.php',
    'PhortuneMultiplePaymentProvidersException' => 'applications/phortune/exception/PhortuneMultiplePaymentProvidersException.php',
    'PhortuneNoPaymentProviderException' => 'applications/phortune/exception/PhortuneNoPaymentProviderException.php',
+    'PhortuneNotImplementedException' => 'applications/phortune/exception/PhortuneNotImplementedException.php',
    'PhortunePaymentMethod' => 'applications/phortune/storage/PhortunePaymentMethod.php',
    'PhortunePaymentMethodEditController' => 'applications/phortune/controller/PhortunePaymentMethodEditController.php',
    'PhortunePaymentMethodListController' => 'applications/phortune/controller/PhortunePaymentMethodListController.php',
@ -1604,7 +1606,6 @@ phutil_register_library_map(array(
    'PhortuneProductTransactionQuery' => 'applications/phortune/query/PhortuneProductTransactionQuery.php',
    'PhortuneProductViewController' => 'applications/phortune/controller/PhortuneProductViewController.php',
    'PhortunePurchase' => 'applications/phortune/storage/PhortunePurchase.php',
-    'PhortuneStripePaymentFormView' => 'applications/phortune/view/PhortuneStripePaymentFormView.php',
    'PhortuneStripePaymentProvider' => 'applications/phortune/provider/PhortuneStripePaymentProvider.php',
    'PhortuneTestExtraPaymentProvider' => 'applications/phortune/provider/__tests__/PhortuneTestExtraPaymentProvider.php',
    'PhortuneTestPaymentProvider' => 'applications/phortune/provider/PhortuneTestPaymentProvider.php',
@ -3309,6 +3310,7 @@ phutil_register_library_map(array(
    'PhortuneMonthYearExpiryControl' => 'AphrontFormControl',
    'PhortuneMultiplePaymentProvidersException' => 'Exception',
    'PhortuneNoPaymentProviderException' => 'Exception',
+    'PhortuneNotImplementedException' => 'Exception',
    'PhortunePaymentMethod' =>
    array(
      0 => 'PhortuneDAO',
@ -3332,7 +3334,6 @@ phutil_register_library_map(array(
    'PhortuneProductTransactionQuery' => 'PhabricatorApplicationTransactionQuery',
    'PhortuneProductViewController' => 'PhortuneController',
    'PhortunePurchase' => 'PhortuneDAO',
-    'PhortuneStripePaymentFormView' => 'AphrontView',
    'PhortuneStripePaymentProvider' => 'PhortunePaymentProvider',
    'PhortuneTestExtraPaymentProvider' => 'PhortunePaymentProvider',
    'PhortuneTestPaymentProvider' => 'PhortunePaymentProvider',
--- a/src/applications/phortune/provider/PhortunePaymentProvider.php
+++ b/src/applications/phortune/provider/PhortunePaymentProvider.php
@ -81,7 +81,6 @@ abstract class PhortunePaymentProvider {
    PhortuneCharge $charge);


-
 /* -(  Adding Payment Methods  )--------------------------------------------- */


@ -112,4 +111,5 @@ abstract class PhortunePaymentProvider {
    throw new PhortuneNotImplementedException($this);
  }

+
 }
--- a/src/applications/phortune/provider/PhortuneStripePaymentProvider.php
+++ b/src/applications/phortune/provider/PhortuneStripePaymentProvider.php
@ -85,6 +85,8 @@ final class PhortuneStripePaymentProvider extends PhortunePaymentProvider {

    $card_errors = $request->getStr('cardErrors');
    $stripe_token = $request->getStr('stripeToken');
+
+    $errors = array();
    if ($card_errors) {
      $raw_errors = json_decode($card_errors);
      $errors = $this->parseRawCreatePaymentMethodErrors($raw_errors);
@ -140,77 +142,21 @@ final class PhortuneStripePaymentProvider extends PhortunePaymentProvider {
    AphrontRequest $request,
    array $errors) {

-    $e_card_number = isset($errors['number']) ? pht('Invalid') : true;
-    $e_card_cvc = isset($errors['cvc']) ? pht('Invalid') : true;
-    $e_card_exp = isset($errors['exp']) ? pht('Invalid') : null;
+    $ccform = id(new PhortuneCreditCardForm())
+      ->setUser($request->getUser())
+      ->setCardNumberError(isset($errors['number']) ? pht('Invalid') : true)
+      ->setCardCVCError(isset($errors['cvc']) ? pht('Invalid') : true)
+      ->setCardExpirationError(isset($errors['exp']) ? pht('Invalid') : null)
+      ->addScript('https://js.stripe.com/v2/');

-    $user = $request->getUser();
-
-    $form_id = celerity_generate_unique_node_id();
-    require_celerity_resource('stripe-payment-form-css');
-    require_celerity_resource('aphront-tooltip-css');
-    Javelin::initBehavior('phabricator-tooltips');
-
-    $form = id(new AphrontFormView())
-      ->setID($form_id)
-      ->appendChild(
-        id(new AphrontFormMarkupControl())
-        ->setLabel('')
-        ->setValue(
-          javelin_tag(
-            'div',
-            array(
-              'class' => 'credit-card-logos',
-              'sigil' => 'has-tooltip',
-              'meta' => array(
-                'tip'  => 'We support Visa, Mastercard, American Express, '.
-                          'Discover, JCB, and Diners Club.',
-                'size' => 440,
-              )
-            ))))
-      ->appendChild(
-        id(new AphrontFormTextControl())
-        ->setLabel('Card Number')
-        ->setDisableAutocomplete(true)
-        ->setSigil('number-input')
-        ->setError($e_card_number))
-      ->appendChild(
-        id(new AphrontFormTextControl())
-        ->setLabel('CVC')
-        ->setDisableAutocomplete(true)
-        ->setSigil('cvc-input')
-        ->setError($e_card_cvc))
-      ->appendChild(
-        id(new PhortuneMonthYearExpiryControl())
-        ->setLabel('Expiration')
-        ->setUser($user)
-        ->setError($e_card_exp))
-      ->appendChild(
-        javelin_tag(
-          'input',
-          array(
-            'hidden' => true,
-            'name'   => 'stripeToken',
-            'sigil'  => 'stripe-token-input',
-          )))
-      ->appendChild(
-        javelin_tag(
-          'input',
-          array(
-            'hidden' => true,
-            'name'   => 'cardErrors',
-            'sigil'  => 'card-errors-input'
-          )));
-
-    require_celerity_resource('stripe-core');
    Javelin::initBehavior(
      'stripe-payment-form',
      array(
-        'stripePublishKey' => $this->getPublishableKey(),
-        'root'             => $form_id,
+        'stripePublishableKey' => $this->getPublishableKey(),
+        'formID'               => $ccform->getFormID(),
      ));

-    return $form;
+    return $ccform->buildForm();
  }


--- a/src/applications/phortune/view/PhortuneCreditCardForm.php
+++ b/src/applications/phortune/view/PhortuneCreditCardForm.php
@ -0,0 +1,103 @@
+<?php
+
+final class PhortuneCreditCardForm {
+
+  private $formID;
+  private $scripts = array();
+  private $user;
+
+  private $cardNumberError;
+  private $cardCVCError;
+  private $cardExpirationError;
+
+  public function setUser(PhabricatorUser $user) {
+    $this->user = $user;
+    return $this;
+  }
+
+  public function setCardExpirationError($card_expiration_error) {
+    $this->cardExpirationError = $card_expiration_error;
+    return $this;
+  }
+
+  public function setCardCVCError($card_cvc_error) {
+    $this->cardCVCError = $card_cvc_error;
+    return $this;
+  }
+
+  public function setCardNumberError($card_number_error) {
+    $this->cardNumberError = $card_number_error;
+    return $this;
+  }
+
+  public function addScript($script_uri) {
+    $this->scripts[] = $script_uri;
+    return $this;
+  }
+
+  public function getFormID() {
+    if (!$this->formID) {
+      $this->formID = celerity_generate_unique_node_id();
+    }
+    return $this->formID;
+  }
+
+  public function buildForm() {
+    $form_id = $this->getFormID();
+
+    require_celerity_resource('phortune-credit-card-form-css');
+    require_celerity_resource('phortune-credit-card-form');
+
+    require_celerity_resource('aphront-tooltip-css');
+    Javelin::initBehavior('phabricator-tooltips');
+
+    $form = new AphrontFormView();
+
+    foreach ($this->scripts as $script) {
+      $form->appendChild(
+        phutil_tag(
+          'script',
+          array(
+            'type' => 'text/javascript',
+            'src'  => $script,
+          )));
+    }
+
+    $form
+      ->setID($form_id)
+      ->appendChild(
+        id(new AphrontFormMarkupControl())
+        ->setLabel('')
+        ->setValue(
+          javelin_tag(
+            'div',
+            array(
+              'class' => 'credit-card-logos',
+              'sigil' => 'has-tooltip',
+              'meta' => array(
+                'tip'  => 'We support Visa, Mastercard, American Express, '.
+                          'Discover, JCB, and Diners Club.',
+                'size' => 440,
+              )
+            ))))
+      ->appendChild(
+        id(new AphrontFormTextControl())
+        ->setLabel('Card Number')
+        ->setDisableAutocomplete(true)
+        ->setSigil('number-input')
+        ->setError($this->cardNumberError))
+      ->appendChild(
+        id(new AphrontFormTextControl())
+        ->setLabel('CVC')
+        ->setDisableAutocomplete(true)
+        ->setSigil('cvc-input')
+        ->setError($this->cardCVCError))
+      ->appendChild(
+        id(new PhortuneMonthYearExpiryControl())
+        ->setLabel('Expiration')
+        ->setUser($this->user)
+        ->setError($this->cardExpirationError));
+
+    return $form;
+  }
+}
--- a/src/applications/phortune/view/PhortuneStripePaymentFormView.php
+++ b/src/applications/phortune/view/PhortuneStripePaymentFormView.php
@ -1,119 +0,0 @@
-<?php
-
-final class PhortuneStripePaymentFormView extends AphrontView {
-  private $stripeKey;
-  private $cardNumberError;
-  private $cardCVCError;
-  private $cardExpirationError;
-
-  public function setStripeKey($key) {
-    $this->stripeKey = $key;
-    return $this;
-  }
-  private function getStripeKey() {
-    return $this->stripeKey;
-  }
-
-  public function setCardNumberError($error) {
-    $this->cardNumberError = $error;
-    return $this;
-  }
-  private function getCardNumberError() {
-    return $this->cardNumberError;
-  }
-
-  public function setCardCVCError($error) {
-    $this->cardCVCError = $error;
-    return $this;
-  }
-  private function getCardCVCError() {
-    return $this->cardCVCError;
-  }
-
-  public function setCardExpirationError($error) {
-    $this->cardExpirationError = $error;
-    return $this;
-  }
-  private function getCardExpirationError() {
-    return $this->cardExpirationError;
-  }
-
-  public function render() {
-    $form_id = celerity_generate_unique_node_id();
-    require_celerity_resource('stripe-payment-form-css');
-    require_celerity_resource('aphront-tooltip-css');
-    Javelin::initBehavior('phabricator-tooltips');
-
-    $form = id(new AphrontFormView())
-      ->setID($form_id)
-      ->setUser($this->getUser())
-      ->appendChild(
-        id(new AphrontFormMarkupControl())
-        ->setLabel('')
-        ->setValue(
-          javelin_tag(
-            'div',
-            array(
-              'class' => 'credit-card-logos',
-              'sigil' => 'has-tooltip',
-              'meta' => array(
-                'tip'  => 'We support Visa, Mastercard, American Express, '.
-                          'Discover, JCB, and Diners Club.',
-                'size' => 440,
-              )
-            ))))
-      ->appendChild(
-        id(new AphrontFormTextControl())
-        ->setLabel('Card Number')
-        ->setDisableAutocomplete(true)
-        ->setSigil('number-input')
-        ->setError($this->getCardNumberError()))
-      ->appendChild(
-        id(new AphrontFormTextControl())
-        ->setLabel('CVC')
-        ->setDisableAutocomplete(true)
-        ->setSigil('cvc-input')
-        ->setError($this->getCardCVCError()))
-      ->appendChild(
-        id(new PhortuneMonthYearExpiryControl())
-        ->setLabel('Expiration')
-        ->setUser($this->getUser())
-        ->setError($this->getCardExpirationError()))
-      ->appendChild(
-        javelin_tag(
-          'input',
-          array(
-            'hidden' => true,
-            'name'   => 'stripeToken',
-            'sigil'  => 'stripe-token-input',
-          )))
-      ->appendChild(
-        javelin_tag(
-          'input',
-          array(
-            'hidden' => true,
-            'name'   => 'cardErrors',
-            'sigil'  => 'card-errors-input'
-          )))
-      ->appendChild(
-        phutil_tag(
-          'input',
-          array(
-            'hidden' => true,
-            'name'   => 'stripeKey',
-            'value'  => $this->getStripeKey(),
-          )))
-      ->appendChild(
-        id(new AphrontFormSubmitControl())
-        ->setValue('Add Payment Method'));
-
-    Javelin::initBehavior(
-      'stripe-payment-form',
-      array(
-        'stripePublishKey' => $this->getStripeKey(),
-        'root'             => $form_id,
-      ));
-
-    return $form->render();
-  }
-}
--- a/webroot/rsrc/css/application/phortune/phortune-credit-card-form.css
+++ b/webroot/rsrc/css/application/phortune/phortune-credit-card-form.css
@ -1,5 +1,5 @@
 /**
- * @provides stripe-payment-form-css
+ * @provides phortune-credit-card-form-css
 */

 .credit-card-logos {
--- a/webroot/rsrc/externals/stripe-js/stripe_core.js
+++ b/webroot/rsrc/externals/stripe-js/stripe_core.js
@ -1,17 +0,0 @@
-/**
- * @provides stripe-core
- * @do-not-minify
- */
-(function(c){function k(a){return a.replace(/^\s+|\s+$/g,"")}function n(){if(!c.publishableKey)throw"No Publishable API Key: Call Stripe.setPublishableKey to provide your key.";}var d=null,l={};typeof window!=="undefined"&&!window.JSON&&(window.JSON={});(function(){if(typeof JSON.parse!=="function")JSON.parse=function(a,b){function d(a,e){var c,h,f=a[e];if(f&&typeof f==="object")for(c in f)Object.hasOwnProperty.call(f,c)&&(h=d(f,c),h!==void 0?f[c]=h:delete f[c]);return b.call(a,e,f)}var e=RegExp("[\\u0000\\u00ad\\u0600-\\u0604\\u070f\\u17b4\\u17b5\\u200c-\\u200f\\u2028-\\u202f\\u2060-\\u206f\\ufeff\\ufff0-\\uffff]",
-"g"),a=String(a);e.lastIndex=0;e.test(a)&&(a=a.replace(e,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)}));if(/^[\],:{}\s]*$/.test(a.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,"")))return e=eval("("+a+")"),typeof b==="function"?d({"":e},""):e;throw new SyntaxError("JSON.parse");}})();var v=function(a){function b(){d=null;var a=document.getElementsByTagName("body")[0],
-b=document.createElement("iframe");m="stripeFrame"+(new Date).getTime();q=j.apiURL+"/js/v1/apitunnel.html";var i=q+"#"+encodeURIComponent(window.location.href);b.setAttribute("src",i);b.setAttribute("name",m);b.setAttribute("id",m);b.setAttribute("frameborder","0");b.setAttribute("scrolling","no");b.setAttribute("allowtransparency","true");b.setAttribute("width",0);b.setAttribute("height",0);b.setAttribute("style","position:absolute;top:0;left:0;width:0;height:0");i=function(){d=window.frames[m];
-c()};b.attachEvent?b.attachEvent("onload",i):b.onload=i;a.appendChild(b)}function c(){if(d){var b=o.length;if(b>0){for(var e=0;e<b;++e){var i=o[e].message,r=i.id;h[r]=o[e].callback;a.postMessage(i,j.apiURL,q,d);f[r]=window.setTimeout(function(a){h[a](504,{error:{message:"There was an error processing your card"}});delete h[a];delete f[a]},6E4,r)}o=[]}}}if(typeof a==="undefined"){var a={},e=function(a){if(typeof a==="undefined"){var a={},b=function(){var a={};a.serialize=function(b,e){var d=[],c;for(c in b)if(b.hasOwnProperty(c)){var u=
-e?e+"["+c+"]":c,f=b[c];d.push(typeof f=="object"?a.serialize(f,u):encodeURIComponent(u)+"="+encodeURIComponent(f))}return d.join("&")};a.deserialize=function(a){for(var b={},a=a.split("&"),e=a.length,c=null,d=null,i=0;i<e;++i){d=a[i].split("=");d[0]=decodeURIComponent(d[0]);d[1]=decodeURIComponent(d[1]);for(var f=d[0],c=[],g=-1;(g=f.indexOf("["))!==-1;)c.push(f.substr(g,f.indexOf("]")-g+1)),f=f.substr(f.indexOf("]")+1);if(c.length===0)b[d[0]]=d[1];else{g=d[0].substr(0,d[0].indexOf("["));typeof b[g]===
-"undefined"&&(b[g]={});for(var f=b[g],t=c.length,p=0;p<t-1;++p)g=c[p].substr(1,c[p].length-2),typeof f[g]==="undefined"&&(f[g]={}),f=f[g];c=c[t-1];g=c.substr(1,c.length-2);f[g]=d[1]}}return b};return a};typeof a!=="undefined"?a=b():exports.createSerializer=b}return{postMessage:function(b,c,d,e){if(typeof window!=="undefined")b=a.serialize(b),typeof window.postMessage==="undefined"?e.location.href=d+"#"+ +new Date+Math.floor(Math.random()*1E3)+"&"+b:e.postMessage(b,c)},receiveMessage:function(b,c){if(typeof window!==
-"undefined")if(window.postMessage)attachedCallback=function(d){if(d.origin.toLowerCase()!==c.toLowerCase())return!1;b(a.deserialize(d.data))},window.addEventListener?window.addEventListener("message",attachedCallback,!1):window.attachEvent("onmessage",attachedCallback);else{var d=window.location.hash;setInterval(function(){var c=window.location.hash,e=/^#?\d+&/;if(c!==d&&e.test(c))d=c,window.location.hash="",b(a.deserialize(c.replace(e,"")))},100)}}}};typeof a!=="undefined"?a=e():exports.createXD=
-e}var d=null,o=[],l=0,h={},f={},k=!1,m,q,j={apiURL:"https://api.stripe.com",onMessage:function(a){var b=a.id,c=null,c=a.response===null||a.response===""?{error:{message:"There was an error processing your card"}}:JSON.parse(a.response);h[b](parseInt(a.status),c);window.clearTimeout(f[b]);delete h[b];delete f[b]}},n=!1,s=function(){b();n||(a.receiveMessage(j.onMessage,j.apiURL),n=!0)};j.init=function(){if(!m||!document.getElementById(m))typeof document!=="undefined"&&document&&document.body?s():typeof window!==
-"undefined"&&window&&!k&&(window.addEventListener?window.addEventListener("load",s,!1):window.attachEvent&&window.attachEvent("onload",s)),k=!0};j.callAPI=function(a,b,d,e,f){if(a!=="POST"&&a!=="GET"&&a!=="DELETE")throw"You can only call the API with POST, GET or DELETE";j.init();var h=(l++).toString();o.push({message:{id:h,method:a,url:"/v1/"+b,params:d,key:e},callback:f});c()};return j};typeof l!=="undefined"?l=v():exports.createTransport=v;c.transport=l;c.validateCardNumber=function(a){var a=a.replace(/\s+|-/g,
-""),b;if(b=a.length>=10)if(b=a.length<=16)if(a.match(/^[0-9]+$/)===null)b=!1;else{var a=a.split("").reverse().join(""),c=0,d;for(b=0;b<a.length;++b)d=parseInt(a.charAt(b),10),b%2!=0&&(d*=2),c+=d<10?d:d-9;b=c!=0&&c%10==0}return b};c.cardType=function(a){if(!d){d={};for(var b=40;b<=49;++b)d[b]="Visa";for(b=50;b<=59;++b)d[b]="MasterCard";d[34]=d[37]="American Express";d[60]=d[62]=d[64]=d[65]="Discover";d[35]="JCB";d[30]=d[36]=d[38]=d[39]="Diners Club"}a=d[a.substr(0,2)];return typeof a==="undefined"?
-"Unknown":a};c.validateCVC=function(a){a=k(a);return a.match(/^[0-9]+$/)!==null&&a.length>=3&&a.length<=4};c.validateExpiry=function(a,b){var a=k(a),b=k(b),c=new Date;return a.match(/^[0-9]+$/)!==null&&b.match(/^[0-9]+$/)!==null&&b>c.getFullYear()||b==c.getFullYear()&&a>=c.getMonth()+1};c.createToken=function(a,b,d){typeof b==="function"&&(d=b,b=null);n();var e={expMonth:"exp_month",expYear:"exp_year",addressLine1:"address_line_1",addressLine2:"address_line_2",addressZip:"address_zip",addressState:"address_state",
-addressCountry:"address_country"};for(convertibleParam in e)e.hasOwnProperty(convertibleParam)&&a.hasOwnProperty(convertibleParam)&&(a[e[convertibleParam]]=a[convertibleParam],delete a[convertibleParam]);params={card:a};b!==null&&(params.amount=b);c.transport.callAPI("POST","tokens",params,c.publishableKey,d)};c.getToken=function(a,b){n();c.transport.callAPI("GET","tokens/"+a,{},c.publishableKey,b)};c.setPublishableKey=function(a){c.publishableKey=a};l.init()})(typeof exports!=="undefined"&&exports!==
-null?exports:window.Stripe={});
--- a/webroot/rsrc/js/application/phortune/behavior-stripe-payment-form.js
+++ b/webroot/rsrc/js/application/phortune/behavior-stripe-payment-form.js
@ -4,84 +4,63 @@
 *           javelin-dom
 *           javelin-json
 *           javelin-workflow
+ *           phortune-credit-card-form
 */

 JX.behavior('stripe-payment-form', function(config) {
-  Stripe.setPublishableKey(config.stripePublishKey);
+  Stripe.setPublishableKey(config.stripePublishableKey);

-  var root        = JX.$(config.root);
-  var cardErrors  = JX.DOM.find(root, 'input', 'card-errors-input');
-  var stripeToken = JX.DOM.find(root, 'input', 'stripe-token-input');
-
-  var getCardData = function() {
-    return {
-      number : JX.DOM.find(root, 'input',  'number-input').value,
-      cvc    : JX.DOM.find(root, 'input',  'cvc-input'   ).value,
-      month  : JX.DOM.find(root, 'select', 'month-input' ).value,
-      year   : JX.DOM.find(root, 'select', 'year-input'  ).value
-    };
-  }
+  var root = JX.$(config.formID);
+  var ccform = new JX.PhortuneCreditCardForm(root);

  var onsubmit = function(e) {
    e.kill();

    // validate the card data with Stripe client API and submit the form
    // with any detected errors
-    var cardData = getCardData();
-    var errors   = [];
+    var cardData = ccform.getCardData();
+    var errors = [];
+
    if (!Stripe.validateCardNumber(cardData.number)) {
      errors.push('number');
    }
+
    if (!Stripe.validateCVC(cardData.cvc)) {
      errors.push('cvc');
    }
+
    if (!Stripe.validateExpiry(cardData.month, cardData.year)) {
      errors.push('expiry');
    }

    if (errors.length) {
-      cardErrors.value = JX.JSON.stringify(errors);
-      JX.Workflow.newFromForm(root)
+      JX.Workflow
+        .newFromForm(root, {cardErrors: JX.JSON.stringify(errors)})
        .start();
      return;
    }

-    // no errors detected so contact Stripe asynchronously
-    var submitData = {
-      number    : cardData.number,
-      cvc       : cardData.cvc,
-      exp_month : cardData.month,
-      exp_year  : cardData.year
+    var data = {
+      number: cardData.number,
+      cvc: cardData.cvc,
+      exp_month: cardData.month,
+      exp_year: cardData.year
    };
-    Stripe.createToken(submitData, stripeResponseHandler);
-    return false;
+
+    Stripe.createToken(data, onresponse);
  }

-  var stripeResponseHandler = function(status, response) {
+  var onresponse = function(status, response) {
+    var errors = [];
+    var token = null;
    if (response.error) {
-      var errors = [];
-      switch (response.error.type) {
-        case 'card_error':
-          errors.push(response.error.code);
-          break;
-        case 'invalid_request_error':
-          errors.push('invalid_request');
-          break;
-        case 'api_error':
-        default:
-          errors.push('stripe');
-          break;
-      }
-      cardErrors.value = JX.JSON.stringify(errors);
+      errors = [response.error.type];
    } else {
-      // success - we can use the token to create a customer object with
-      // Stripe and let the billing commence!
-      var token = response['id'];
-      cardErrors.value = '[]';
-      stripeToken.value = token;
+      token = response.id;
    }

-    JX.Workflow.newFromForm(root)
+    JX.Workflow
+      .newFromForm(root, {cardErrors: errors, stripeToken: token})
      .start();
  }

--- a/webroot/rsrc/js/application/phortune/phortune-credit-card-form.js
+++ b/webroot/rsrc/js/application/phortune/phortune-credit-card-form.js
@ -0,0 +1,38 @@
+/**
+ * @provides phortune-credit-card-form
+ * @requires javelin-install
+ *           javelin-dom
+ */
+
+/**
+ * Simple wrapper for credit card forms generated by `PhortuneCreditCardForm`.
+ *
+ * To construct an object for a form:
+ *
+ *   new JX.PhortuneCreditCardForm(form_root_node);
+ *
+ * To read card data from a form:
+ *
+ *   var data = ccform.getCardData();
+ */
+JX.install('PhortuneCreditCardForm', {
+  construct : function(root) {
+    this._root = root;
+  },
+
+  members : {
+    _root : null,
+
+    getCardData : function() {
+      var root = this._root;
+
+      return {
+        number : JX.DOM.find(root, 'input',  'number-input').value,
+        cvc    : JX.DOM.find(root, 'input',  'cvc-input'   ).value,
+        month  : JX.DOM.find(root, 'select', 'month-input' ).value,
+        year   : JX.DOM.find(root, 'select', 'year-input'  ).value
+      };
+    }
+  }
+
+});