I'm using a Nokia6680 and have a problem with the date format on xhtml. I'm not allowed to type more than 8 digits in the input-field. I'm trying to format the input field like this:

<input type="text" name="date1" id="date1" style="-wap-input-format:'NN\\/NN\\/NNNN'" value="20/03/2006" maxlength="10" size="10" />

The value parameter shows correct in the input-field, but when i tried to change it I only can type ex. 10/03/20 and I can't write anyting more. Why?

Doesn't this Nokia model allows date-formatting or am I doing it wrong?