How to prevent the credit-card number field being cached by the browser

Posted by Simon Johnson on Stack Overflow See other posts from Stack Overflow or by Simon Johnson
Published on 2010-04-26T16:41:08Z Indexed on 2010/04/26 16:43 UTC
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I have an input field on a webpage that contains a credit-card number. What is the best way of preventing the browser from caching this value?

Any solution needs to work on a large selection of browsers.

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