出于某种原因，在尝试通过Stripe处理付款时，我的表单未显示验证错误。我期待测试时出现验证错误，例如“您的卡号无效”，但我什么都没得到。当我检查日志时，什么也没有。
任何帮助将不胜感激。感谢。
布局/ application.html.erb
<!DOCTYPE html>
<html>
<head>
<title>Event Registration</title>
<script type="text/javascript" src="https://js.stripe.com/v2/"></script>
<%= stylesheet_link_tag "application", media: "all", "data-turbolinks-track" => true %>
<%= csrf_meta_tags %>
<script type="text/javascript">
Stripe.setPublishableKey('TESTKEY');
jQuery(function($) {
$('#new_student').submit(function(event) {
var $form = $(this);
$form.find('button').prop('disabled', true);
Stripe.card.createToken({
name: $('#cardholder-name').val(),
number: $('#card-number').val(),
cvc: $('#card-cvc').val(),
exp_month: $('#card-expiry-month').val(),
exp_year: $('#card-expiry-year').val()
}, stripeResponseHandler);
return false;
});
});
var stripeResponseHandler = function(status, response) {
var $form = $('#new_student');
if (response.error) {
$form.find('.payment-errors').text(response.error.message);
$form.find('button').prop('disabled', false);
} else {
// token contains id, last4, and card type
var token = response.id;
// Insert the token into the form so it gets submitted to the server
$form.append($('<input type="hidden" name="stripeToken" />').val(token));
// and submit
$form.get(0).submit();
}
};
</script>
</head>
<body>
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class=" navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="/students">Event Registration</a>
</div>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<li class="active"><a href="/students">Home</a></li>
<li><a href="/details">Details</a></li>
<li><a href="/contact">Contact</a></li>
</ul>
</div><!--/.nav-collapse -->
</div>
</div>
<div id="wrap">
<div class="container">
<%= yield %>
</div>
</div>
</body>
</html>
student.rb文件：
class Student < ActiveRecord::Base
validates :first_name, :last_name, :gender, :address1, :city, :state,
:zip, :phone, :age, :school, :email, :email_confirmation,
presence: true
validates :email, confirmation: true
validates_confirmation_of :email, message: "Email addresses should match each other"
attr_accessor :stripeToken
end
students / new.html.erb文件
<div id="registration">
<h2>Tournament Registration:</h2>
<%#= Unsure if I should add id: "payment-form" to the :html hash?%>
<%= simple_form_for(@student, :html => {:class => 'form-horizontal'}) do |f| %>
<p id="input">
<%= f.input :first_name, :input_html => { :class => 'span6'} %>
<%= f.input :last_name %>
<%= f.input :gender, as: :radio_buttons, collection: ["Male", "Female"] %>
<%= f.input :address1 %>
<%= f.input :city %>
<%= f.input :state, label: "State/Province", :include_blank => false, collection:[["AK", "Alaska"],
["AL", "Alabama"],
["RI", "Rhode Island"],
["SC", "South Carolina"]] %>
<%= f.input :zip, label: "Zip/Postal", as: :string %>
<%= f.input :country, priority: [ "United States" ] %>
<%= f.input :phone, as: :string %>
<%= f.input :age, collection: 5..90, prompt: "Select your age" %>
<%= f.input :school, label: "School Name", :include_blank => false, collection:
["Britton Location",
"Mahogony Location",
"Johnson Location",] %>
<%= f.input :forms, label: "Dance (click, if Yes)", :input_html => { :class => "event" }, :as => :boolean %>
<%= f.input :sparring, label: "Music (click, if Yes)", :input_html => { :class => "event" }, :as => :boolean %>
<%= f.input :weapons, label: "Painting (click, if Yes)", :input_html => { :class => "event" }, :as => :boolean %>
<%= f.input :breaking, label: "Drawing (click, if Yes)", :input_html => { :class => "event" }, :as => :boolean %>
<br>
</p>
<!-- <div id='bt_registration' class="btn btn-primary">Next</div> -->
</div>
<div id="cost">
<h2>Payment Information:</h2>
<br>
<div>
<form action="" method="POST" id="new_student">
<span class="payment-errors"></span>
<div class="form-row">
<label>
<span>Email</span>
<%= f.text_field :email %>
</label>
</div>
<div class="form-row">
<label>
<span>Email Confirmation</span>
<%= f.text_field :email_confirmation %>
</label>
</div>
<div class="form-row">
<label>
<span>Cardholder Name</span>
<input type="text" size="20" data-stripe="number" id="cardholder-name"/>
</label>
</div>
<div class="form-row">
<label>
<span>Card Number</span>
<input type="text" size="20" data-stripe="number" id="card-number"/>
</label>
</div>
<div class="form-row">
<label>
<span>CVC</span>
<input type="text" size="4" data-stripe="cvc" id="card-cvc"/>
</label>
</div>
<div class="form-row">
<%= label_tag :card_month, "Card Expiration" %>
<%= select_month nil, {add_month_numbers_true: true}, {name: nil, id: "card-expiry-month"}%>
<%= select_year nil, {start_year: Date.today.year, end_year: Date.today.year+15}, {name: nil, id: "card-expiry-year"}%>
</div>
<br>
<div>
<h3>Your total: $<span id="total"></span>.00</h3>
</div>
<br>
<button type="submit", class="btn btn-success">Submit Payment</button>
<%= link_to "Cancel", students_path, class: 'btn btn-primary', color: 'Blue' %>
</form>
</div>
</div>
<br>
<script>
$( document ).ready(updateTotal);
$("input.event").click(updateTotal);
function updateTotal() {
var prices = {
0: 0,
1: 60,
2: 60,
3: 65,
4: 75
},
numberOfEvents = $("input.event:checked").length,
total = prices[numberOfEvents];
$("#total").text(total);
}
</script>
<% end %>
students_controller.rb
class StudentsController < ApplicationController
def index
@students = Student.all
end
def show
@student = Student.find(params[:id])
end
def new
@student = Student.new
end
def create
@student = Student.create(student_params)
Stripe.api_key = "TESTKEY"
token = params[:stripeToken]
begin
Stripe::Charge.create(
amount: total(@student),
currency: "usd",
card: token,
description: student_params[:email]
)
redirect_to @student, :notice => "Thank you for registering!"
rescue Stripe::CardError => e
The card has been declined or some other error has occured
@error = e
render :new
end
end
private
def student_params
params.require(:student).permit(:first_name, :last_name,
:gender, :address1, :city, :state,
:zip, :phone, :age, :school,
:school_name, :dance, :music,
:drawing, :painting, :school_id, :country,
:email, :email_confirmation,
:stripeToken)
end
答案 0 :(得分：1)
尝试改变你的jQuery：
jQuery(function($) {
$('#new_student').submit(function(event) {
var $form = $(this);
$form.find('button').prop('disabled', true);
Stripe.card.createToken({
name: $('#cardholder-name').val(),
number: $('#card-number').val(),
cvc: $('#card-cvc').val(),
exp_month: $('#card-expiry-month').val(),
exp_year: $('#card-expiry-year').val()
}, stripeResponseHandler);
return false;
});
});
对此：
jQuery(function($){
$('#new_student').submit(function(e) {
var $form = $(this);
$form.find('button').prop('disabled', true);
Stripe.createToken($form, stripeResponseHandler);
return false;
});
});