a dificult string search

Posted on 16th Feb 2014 07:03 pm by admin

Hi I don't know a way around this. I want the user to input a password, but to make it a bit complcated the password can be several words. "Today is Sunday"
However I want to exclude certain chars from the string like "<>()?.+"
I need someway of examaning the string for any accurance of any of these chars. Is there away around this without going through each "Not allowed" char to be checked?

TIA

Desmond

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