From perldoc perlre: 

           {n}    Match exactly n times 
           {n,}   Match at least n times
           {n,m}  Match at least n but not more than m times
If you want to match exactly one space you could either use just \s or \s{1}.

In reply to Re: Re: Re: Need regex to check for disallowed characters by blue_cowdawg
in thread Need regex to check for disallowed characters by imlou

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