This looks like a CGI. The technique of building up an error string and reporting it if present may be of use:
my $errstr = ''; for my $param( qw( name email phone url requests ) ) { $errstr .= "Please enter your $param<br>\n" unless defined param($ +param); } # if $errstr is true we have some errors, so tell user if ( $errstr ) { print "Content-Type: text/html\n\n"; print "<p>Please click back and correct these error(s):\n<p>" . $e +rrstr; exit 0; } # got data OK so continue processing
cheers
tachyon
In reply to Re: Syntax errors with {s
by tachyon
in thread Syntax errors with {s
by Anonymous Monk
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