Stack Overflow
Stack Overflow

Questions tagged [credit-card]

is used for questions related to payment cards. Questions regarding security of payment card data may want to consider using the pci-dss tag.

This tag is used with questions related to payment cards.

If your question is regarding security of payment card data, then you may want to consider using the tag.

Note that much of the advice surrounding this topic is region dependent, so it will help if you mention where in the world you are.

FAQs for this tag:
Which payment gateway should I choose

Terminology associated with this tag:
Merchant
Payment Gateway / Service Provider
PCI-DSS

1191 questions
4
votes
3 answers

Kiosk browser software that interacts with devices

We are designing a self-service kiosk for Windows machines that allows customers to order online through a touch-screen website, pay through an attached chip-and-pin card reader, and then print off the order number with a receipt…
Savage
  • 2,296
  • 2
  • 30
  • 40
4
votes
2 answers

Credit Card Swiper Format

I have a magnetic card reader and I'm trying to parse the information in my ColdFusion site to send off to PayPal. However, I can't seem to get the 3 digit CV code on the back. Here's the format I get: %B4444555566667777^DOE/JOHN…
Jason
  • 363
  • 3
  • 14
4
votes
2 answers

Credit Card processing with php form

I am looking at integrating credit card processing into a form. Basically what happens is : The customer will enter the website which is secured with ssl They enter their info into a form, and select different drop down options, jquery then…
Iain Simpson
  • 8,011
  • 13
  • 47
  • 66
4
votes
2 answers

How to create preconfigured fake debit card, for testing paying without paypal's account in sandbox?

I dont want to put real visa card information for testing paying in sandbox. Is any way to create preconfigured card for testing?
ilya iz
  • 470
  • 1
  • 6
  • 19
4
votes
3 answers

Credit card numbers in html5 localStorage

What if I stored encrypted credit card info in the browser's localstorage? When the user visits the site again, the credit card field is prepopulated by Javascript. The form itself points directly to a payment processor, so credit card info is…
ty.
  • 10,924
  • 9
  • 52
  • 71
4
votes
2 answers

Creditcard regex is not working in flutter

I am trying to determine which credit card is it? and render Image Widget accordingly. but somehow its not working, I don't know If I miss something or is my approach is wrong Here's the code snippet Its always render the last else part. Input…
Sagar Chavada
  • 5,169
  • 7
  • 40
  • 67
4
votes
2 answers

Remote Credit Card storage (probably PayPal) with recurring payments

Well, I'm designing an online service that needs subscription in order to be used by the end user. It has a Free basic plan and then the user has several paid plans that are more feature rich. Subscriptions are monthly or yearly (user's choice). By…
ddinchev
  • 33,683
  • 28
  • 88
  • 133
4
votes
3 answers

Why credit card autofill doesn't work when production build but it works with npm start in my react application?

I have a very simple form in my react application to fetch the user credit card information as follows.
eugeniobac
  • 95
  • 10
4
votes
2 answers

Libraries for depositing money into a user's account?

I am building an app that needs to take money from a customer who is paying by credit card and deposit that money into another customer's bank account. I don't want to store the bank account info, I just want to say "deposit X dollars into user Y's…
tesserakt
  • 3,231
  • 4
  • 27
  • 40
4
votes
2 answers

JavaScript card PAN check digit Luhn verification

I've used the code from the link below to try and validate a credit card, however I'm not getting an alert when I submit a the wrong data in the field. Strip spaces before performing Luhn check my form is as follows:
Ghatzi
  • 567
  • 2
  • 12
  • 24
4
votes
4 answers

Storing Credit Card details in the iPhone App

We develop iPhone App for sale some things We want to help users buy quickly ("in 1 touch") I found similar questions but they are all about websites May you answer - Is this legal to save details of CC (number, name, exp date - without CVC code,…
Ilia
  • 41
  • 1
  • 2
4
votes
1 answer

How to save card details using Braintree?

Currently, I'm using the following third-party libraries to integrate with Braintree: https://github.com/ferndopolis/react-native-braintree-card https://github.com/kraffslol/react-native-braintree-xplat But I'm not able to find any method to save…
Gajjar Tejas
  • 188
  • 5
  • 20
4
votes
1 answer

Costs of PCI Compliance?

We're developing a new piece of software (really just a single php script) that collects cardholder information and stores it in a MySQL database. Obviously we're taking every precaution with security (Firewall, Anti-Virus, SELinux, restrictive…
LinuxGnut
  • 393
  • 8
  • 18
4
votes
1 answer

Updated BIN / IIN ranges for credit card types

We currently check a credit card number with a Reg Ex to find the card type using ranges from Wikipedia but this is not up to date. This SO article is similar to the requirement and provides a good link to a Barclaycard Resource, however this would…
PMC
  • 4,698
  • 3
  • 37
  • 57
4
votes
0 answers

Looking for a decent library for credit card form validation on Angular 2+

I have been searching and trying several libraries for credit card form validation. But none of them works well as my expectation. First, I tried this library: https://www.npmjs.com/package/angular-credit-cards But it is lack of maintenance and…
Hoàng Nguyễn
  • 1,121
  • 3
  • 33
  • 57
1 2 3
…
79 80