Typing invalid key in a masked filed causes the cursor to go in the end

We have a masked text field on one of the screens. It defaults to a mask string mm/dd/yyyy and as the user types in data, if it's a legal value each of the mask characters is replaced position by position. When the user tabs into the filed the default mask string is selected. The problem is -
If the user tries to type in an illegal character (say 9 for the first position where as it can accept either 0 or 1), the selection resets and the cursor is put at the end of the field after the last 'y'. And if the user tries to type in a legal character, the selection resets and the value is inserted into the first position.
My question is why the cursor goes and sits at the end if it's an illegal character? It's really annoying for the user as s/he has to put the cursor back at the beginning of the field before s/he can start typing anything in that field.
Has someone seen this or similar behavior with masked fields? I've tried it with JDK 1.3 as well as 1.4. Any help greatly appreciated.
Thanks.

Hi
> I am disappointed to see the shift key (left) as well as the CTRL key causing the screen to go black intermittently when typing my blog...
What does this means exactly? Pressing SHIFT and CTRL button disable the display and you are not able to see anything on the monitor?
Is this right?
Did you check if this happens using an external USB keyboard too?
If not, I would assume that your keyboard malfunctions and needs to be replaced.
A friend of mine has had a issue with my keyboard. The cursor jumped around and some characters were displayed twice this could be solved by BIOS updateIm not sure if your notebook uses the latest BIOS but you could check this too.

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Hello,
I have a question about an error I am receiving with a hard drive I have been using for a few months on an imac G3 (the slot loading version). I bought this used 80 GIG hard drive on ebay for a friend of mine and I helped him transfer all his data from his older 9 GIG drive to this newer 80 GIG drive that I bought for him on ebay. I simply cloned the 9 GIG drive onto the new drive using Carbon Copy Cloner. There is not a lot of data on the drive - only about 3 GIGs of data.
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Or is it risky to continue to use this disk even after reformatting it?
I guess I have a lot of questions here and if anyone could make any suggestions or comment on why "Invalid key length" errors happen I would really appreciate it. Thanks:)
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When I bought the 80 GIG hard drive from ebay the first steps I took were to format the drive using OS9's "drive setup", load the OS9 drivers and then I verifed the disk. The disk seemed to be fine. Then I cloned his old drive onto this 80 GIG drive using Corbon Copy Cloner. I was sure the 80 GIG drive was in a healthy state at that time and I trusted it enough to give it to my friend for his startup drive. Now that the drive has failed with his data and programs, I feel pretty bad. How could this "Invalid key length" error occur?
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Thank you Jim and Apple2Freak,
I appreciate your comments. I am now suggesting to my friend to buy a legal OS and if that is the case I am suggesting to him to move to OSX instead of OS9. Luckily he let me know there wasn't much data on that drive that he needed to save. I am still trying to determine if I could still use this hard drive with the keylength errors if I erase it or if the hard drive has permanent damage. I am hoping that I could install OSX on it and erase the hard drive to start again.
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Invalid key length - options

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You have a failing internal hard drive, or some other hardware fault in the mass-storage subsystem. You must replace the drive, or otherwise determine the cause of the fault, immediately. But first you need to back up your data, if it's still possible.
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Erased disk and attempted again, still no good.
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Welcome to Apple Discussions!
Norton Utilities is not compatible with Mac OS X 10.2, and will actually cause these Invalid Keylength issues. They stopped supporting Mac OS X nearly two years ago, and even when they did it was Russian Roulette using their software.
Remove it.
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http://www.macmaps.com/backup.html
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Disclaimer: Reference to links I make to my Macmaps.com website are a for your information only type reference. I do not get any profit from this page, and it is open to the public.

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Typing invalid key in a masked filed causes the cursor to go in the end

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