200 points: PayPal payment to do, security to pay attention to what? Master in, thank you!
I went to PayPal to see, his explanation is simply more confused,
I have a PayPal account, and then want the user from the My site payment, each time will produce an order number, finally if the user successfully paid to me, to PayPal can put that order number back to me, how to do?
Then is the PayPal return message, must be returned to one of my pages, how can I identify forged information this page?
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Up
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Up
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Your form
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Your form is submitted to PayPal with a page that is called to PayPal, and PayPal will post the data to that page,
In this page you can use the post data to connect to PayPal to verify that it is correct.
PayPal has a ready-made PHP example and code,
And the sandbox can be tested, very convenient
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Mark
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Pass by, contact points
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MARK
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That's a blur, you're calling me a guy who's not familiar with PayPal.
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Mark
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What is PayPal?
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No, come on, let's not have a pair of underwear.
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This is not a master in, should be skilled into
Go to Paypaldev
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Turn out an example, is PayPal.com, PayPal should be about the same, you can change to sandbox the address test.
Notify_url is the page back to PayPal post data, where it is connected to PayPal to verify that the transaction is true.
Return is back to the page, no practical use, general display thanks to information and so on.
Note that both pages are required to submit an absolute URL because it is for PayPal and cannot be used with relative URLs
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Similar to most SP SMS:)
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The biggest problem is to pay attention to the database design when the line is dropped
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