validation of special characters

Posted by jpallavi on Stack Overflow See other posts from Stack Overflow or by jpallavi
Published on 2010-05-28T14:19:08Z Indexed on 2010/05/28 14:21 UTC
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ruby-on-rails

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ruby

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regex

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regular-language

I want to validate login name with special characters !@#S%^*()+_-?/<>:"';. space using regular expression in ruby on rails. These special characters should not be acceptable. What is the code for that?

Thanks, Pallavi

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