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very proud of this - I love it

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Nov 17th 2003#129348 Report
Member since: Mar 29th 2003
Posts: 1326
It is for me. So I just won't post empty. But its not hard to check for that. I'll put it in sometime.

if (!isset($_POST['title'])) {
echo "Put in a title, bitch!";
exit;
}

tom
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Nov 17th 2003#129367 Report
Member since: Nov 26th 2001
Posts: 2586
I would check for empty string values. $string = "" is considered "set", it only checks to see if the variable is existing.

Just check if the string is empty: if ( $_POST['title'] == "") { do something }
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Nov 18th 2003#129400 Report
Member since: May 22nd 2003
Posts: 315
if(!isset($_POST['title']) || $_POST['title'] == "") {

do something
//everyone wins today =]

}
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Nov 18th 2003#129405 Report
Member since: Nov 26th 2001
Posts: 2586
[QUOTE]Originally posted by Doolittle
[B]if(!isset($_POST['title']) || $_POST['title'] == "") {

do something
//everyone wins today =]

} [/B][/QUOTE]

You can do that, but if you $_POST an empty variable it will exist, it will just be blank. isset() is checking for NULL or a variable that hasn't been initialized. But when you hit submit it initialises the post variable regardless if there is anything in it.
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Nov 18th 2003#129426 Report
Member since: Mar 29th 2003
Posts: 1326
Good point. Thanks for pointing that out. I think I might install a profanity filter, too. Should be fun. Working on scripts that are already there is so much easier than trying to make one. :D

*edit - Some updates. Name is now optional. Date is auto-included. You have to fill in a post and a title. Yippy-kay-yay! I'm going to mess with presentation now I think. In some nice table with formatting or something. I dunno. :D

tom
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