I already showed you. I'll repeat myself, though it pains me to do so. 
$sth = $dbh->prepare(
  "SELECT username FROM users WHERE username=?"
);
$sth->execute(param("username"));
if ($sth->fetchrow_array) {
  error("The username already exists.");
}

[download]

_____________________________________________________
Jeff[japhy]Pinyan: Perl, regex, and perl hacker, who'd like a job (NYC-area)
s++=END;++y(;-P)}y js++=;shajsj<++y(p-q)}?print:??;

In reply to Re: Re: Re: Re: Re: /i regex modifier by japhy
in thread /i regex modifier by Anonymous Monk

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