enhost
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Jan 23, 2000, 5:39 AM
Post #1 of 5
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Database Question
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Ok.. I have a program that writes a flatfile database using : as a delemiter.
Now I have a form where a user types in all their info.. if they have a checking account it writes it into a sepearate database.
Now what I need to do is have a HTML form were a user can type in their checking account information AGAIN and compare it with whats is in the database. If what they type in does not match EXACTLY then I need it to delete that line out of the database file, basicly I need to create a Check Authorization script. Below is some code I'm using to open the database.. but I don't know how I would compare it.. and if anything don't match exactly how I would go about deleting just that one line out of the database file.
<BLOCKQUOTE><font size="1" face="Arial,Helvetica,sans serif">code:</font><HR>
# Open and Read CheckAuth Database #
open (CKAUTH, "$checkauthlocation");
while (<CKAUTH> ) {
chop;
($bankname, $actnumber, $rtnumber) = split(/:/,$_,3) ;
$bankname{$bankname} = $banknamefinal;
$actnumber{$actnumber} = $account_number;
$rtnumber($rtnumber) = $routing_number;
}
close(CKAUTH);
</pre><HR></BLOCKQUOTE>
If anybody has any ideas or code.. Any help would be appreciated.. thank you.
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.. but that leads me to another questions.. what is the difference between chop and chomp?