I strongly suggest you use payment systems like Stripe / Paypal to handle this for you so you never have to touch these numbers yourself. Any reputable payment provider will have libraries that handle this validation for you in a safe secure manner. Please, please, please do not make the mistake of storing these details on your server.
They are very developer focused, and have lots and lots of documentation with example code. If you have implementation questions, I've found their IRC channel is full of knowledgeable people. There are lots of options for contacting support here: support.stripe.com/questions/conta...
Hopefully other devs can jump in with links for other payment providers so you have more options.
Your question is waving a BIG RED SECURITY FLAG.
I strongly suggest you use payment systems like Stripe / Paypal to handle this for you so you never have to touch these numbers yourself. Any reputable payment provider will have libraries that handle this validation for you in a safe secure manner. Please, please, please do not make the mistake of storing these details on your server.
Very good alert
Thank you
yeah I agree with you.
There's lots of system UPI/PAYPAL/STRIPE etc. and they have documentation for usage you can follow the instructions.
Can you provide me with some links?
I use Stripe.
Here's one of their integration guides: stripe.com/docs/checkout/integrati...
They are very developer focused, and have lots and lots of documentation with example code. If you have implementation questions, I've found their IRC channel is full of knowledgeable people. There are lots of options for contacting support here: support.stripe.com/questions/conta...
Hopefully other devs can jump in with links for other payment providers so you have more options.
Wonderful
I thank you