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Accept blank spaces...

How to set validCharacters on a MaskFormatter to accept blank spaces?I can setup the MaskFormatter to accept only letters but it need to accept blank spaces also...How I setup this?Thanks...
[218 byte] By [coffee95a] at [2007-11-27 2:30:35]
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# 1
formatter.setValidCharacters("0123456789abcdefABCDEF");
camickra at 2007-7-12 2:44:30 > top of Java-index,Desktop,Core GUI APIs...
# 2
formatter.setValidCharacters("0123456789abcdefABCDEF");This doesn't work...I want to accept blank spaces on input besides letters...
coffee95a at 2007-7-12 2:44:30 > top of Java-index,Desktop,Core GUI APIs...
# 3
I know my example didn't work. I was just showing you the method. Its up to you to define the valid characters.
camickra at 2007-7-12 2:44:30 > top of Java-index,Desktop,Core GUI APIs...
# 4
Yeah, but I don't know how to setup for accept spaces...
coffee95a at 2007-7-12 2:44:30 > top of Java-index,Desktop,Core GUI APIs...
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