如何保护用户编辑paypal按钮


How to protect user edit paypal button ?

如何保护用户编辑paypal按钮?

这是我网站上的paypal立即购买按钮

<form name="_xclick" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="me@mybusiness.com">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="item_name" value="Teddy Bear">
<input type="hidden" name="amount" value="12.99">
<input type="image" src="http://www.paypalobjects.com/en_US/i/btn/btn_buynow_LG.gif" border="0" name="submit" alt="Make payments with PayPal - it's fast, free and secure!">
</form>

我的客户将编辑paypal按钮,如currency_code, amount

我想知道,如何保护用户编辑paypal按钮

登录您的PayPal帐户并使用按钮工具创建一个保存的按钮。保存的按钮用"托管按钮ID"替换按钮代码中的所有敏感数据。下面是一个托管按钮代码的示例:

<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="cmd" value="_s-xclick">
<input type="hidden" name="hosted_button_id" value="L7NSNLBNU69AC">
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_paynowCC_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>