To Specify that a data field value is a credit card number.

要指定一个数据字段的值是一个信用卡号码。

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Figure 12 shows how the value of a credit card number flows through the application.

图12展示一个信用卡号的值如何流经应用程序。

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If it is locked, the site is secure, unlocked means that you should not give a credit card number.

如果它是锁着的，证明网站是安全的，未锁的情况下，你就不能泄露自己的信用卡号码。

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Were they approached recently to give personal information or a credit card number?

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Inside, from 5 a.m. to midnight, 200 telemarketers, trained to cajole callers into disgorging a credit card number, work the phones.

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The point of the call was not, in fact, for us to bond but for her to secure a donation and a credit card number.

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