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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta http-equiv="Content-type" content="text/html; charset=utf-8" /> | |
| <title>Stripe Getting Started Form</title> | |
| <!-- The required Stripe lib --> | |
| <script type="text/javascript" src="https://js.stripe.com/v2/"></script> | |
| <!-- jQuery is used only for this example; it isn't required to use Stripe --> | |
| <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> | |
| <script type="text/javascript"> | |
| // This identifies your website in the createToken call below | |
| Stripe.setPublishableKey('YOUR_PUBLISHABLE_KEY'); | |
| var stripeResponseHandler = function(status, response) { | |
| var $form = $('#payment-form'); | |
| if (response.error) { | |
| // Show the errors on the form | |
| $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 re-submit | |
| $form.get(0).submit(); | |
| } | |
| }; | |
| jQuery(function($) { | |
| $('#payment-form').submit(function(e) { | |
| var $form = $(this); | |
| // Disable the submit button to prevent repeated clicks | |
| $form.find('button').prop('disabled', true); | |
| Stripe.card.createToken($form, stripeResponseHandler); | |
| // Prevent the form from submitting with the default action | |
| return false; | |
| }); | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <h1>Charge $10 with Stripe</h1> | |
| <form action="" method="POST" id="payment-form"> | |
| <span class="payment-errors"></span> | |
| <div class="form-row"> | |
| <label> | |
| <span>Card Number</span> | |
| <input type="text" size="20" data-stripe="number"/> | |
| </label> | |
| </div> | |
| <div class="form-row"> | |
| <label> | |
| <span>CVC</span> | |
| <input type="text" size="4" data-stripe="cvc"/> | |
| </label> | |
| </div> | |
| <div class="form-row"> | |
| <label> | |
| <span>Expiration (MM/YYYY)</span> | |
| <input type="text" size="2" data-stripe="exp-month"/> | |
| </label> | |
| <span> / </span> | |
| <input type="text" size="4" data-stripe="exp-year"/> | |
| </div> | |
| <button type="submit">Submit Payment</button> | |
| </form> | |
| </body> | |
| </html> |
I want to allow users to input the amount of money they pay me. I do not want a fixed, set amount. How do I set the variable amount so that I send Stripe a varied amount of money? I am using Rails + the custom form for Stripe.
After the data is captured, how is it processed ? when i fill the form out i do not see the balance on my stripe dashboard.
I did the user input as the following (in my controller in Laravel)
`<form action="" method="POST" id="payment-form">
<span class="payment-errors"></span>
<div class="form-row">
<label>
<span>Donation Amount (USD only)</span>
<input type="text" size="20" name="donationAmount"/>
</label>
</div>
<div class="form-row">
<label>
<span>Card Number</span>
<input type="text" size="20" data-stripe="number"/>
</label>
</div>
<div class="form-row">
<label>
<span>CVC</span>
<input type="text" size="4" data-stripe="cvc"/>
</label>
</div>
<div class="form-row">
<label>
<span>Expiration (MM/YYYY)</span>
<input type="text" size="2" data-stripe="exp-month"/>
</label>
<span> / </span>
<input type="text" size="4" data-stripe="exp-year"/>
</div>
<button type="submit">Submit Payment</button>
</form>`
Then in my controller I put:
`public function getDonorInformation(){
// Get the credit card details submitted by the form
$token = Input::get('stripeToken');
$donation = Input::get('donationAmount');
function getMoneyAsCents($donation)
{
$donation = preg_replace("/\,/i","",$donation);
$donation = preg_replace("/([^0-9\.\-])/i","",$donation);
if (!is_numeric($donation))
{
return 0.00;
}
// convert to a float explicitly
$donation = (float)$donation;
return round($donation,2)*100;
}
$value = getMoneyAsCents($donation);
try {
$charge = Stripe_Charge::create(array(
"amount" => $value, // amount in cents, again
"currency" => "usd",
"source" => $token,
"description" => "Example charge"
));
} catch(Stripe_CardError $e) {
// The card has been declined
}`
It works.
Just wanted to double check the possible values for the data-stripe attribute and incase anyone was have the same problem I had. Looking at the source for https://js.stripe.com/v2/ it looks like it should be:
number
cvc
exp
exp_month
exp_year
name
address_line1
address_line2
address_city
address_state
address_zip
address_country
currency
Is that right? Is there any other documentation that I'm missing?
Thanks
Can I use data-stripe="name" for cardholder name?
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@synic, how does this relate to security vulnerability? You can basically put an alert ( or any other code ) on every page on the web you want. The point is that you don't save this information inputted anywhere in your webapplication, so it won't get injected in other places of the website for other users. Stripe handles / validates the inputted values.