Prevent focus change until user entered valid input - BlackBerry Forums Support Community

07-23-2010, 10:40 AM	#1
ntmtk New Member Join Date: Jul 2010 Model: 7100 PIN: N/A Carrier: O2 Posts: 1	Prevent focus change until user entered valid input Please Login to Remove! Hi ! I want to prevent that a field loses the focus until the user has entered some valid input (validation). Currently I have overwritten onUnfocus, set a FocusChangeListener and call setFocus when the input is invalid which works in most cases. However if the user uses the touchscreen on the storm it is still possible to leave a field so the current implementation is wrong maybe. Is there any solution for this ? Thx very much in advance !
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