Passcode functionality for iPhone app?

Posted by David Liu on Stack Overflow See other posts from Stack Overflow or by David Liu
Published on 2010-04-14T04:45:32Z Indexed on 2010/04/14 5:03 UTC
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iphone

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objective-c

I was thinking about putting in PIN number functionality within my iPhone app (various examples can be seen here http://forums.mint.com/showthread.php?t=5956 ), but I was kinda stumped how to go about it. Should I just go with a hidden textfield and simulate the inputs with images?

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