Any suggestions would be greatly appreciated

See http://perldoc.perl.org/perlintro.html#Conditional-and-looping-constructs especially http://perldoc.perl.org/perlintro.html#while 

my $dbh;
while( not $dbh ){
   my $user = prompt("enter username");
   my $pass = prompt("enter password");
   $dbh = DBI->connect( $dsn, $user, $pass );
}

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See also Term::Interact and Term::Interact example

In reply to Re: DBI user input question by Anonymous Monk
in thread DBI user input question by Anonymous Monk

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