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jeff_zucker

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Credit Card number security

Will the following code create any problems?

<tr><td>Card Number:</td><td><input type=text name=card_num value='$card_num'>*</td></tr>

If a user makes a mistake, like not entering in their first or last name, I want to redisplay the form with the credit card number filled in.  Will filling in the credit card number they entered cause any potential security problems?  I've noticed on a lot of forms, if you make a mistake, you need to re-enter your credit card number. Why?
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Giladn
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you are going to use ssl right?
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jeff_zucker

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Yes, it's over ssl.
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Giladn
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Thanks.