stevesmename Posted March 7, 2006 Share Posted March 7, 2006 When using check boxes in forms on HTML Pages -- I send the data over to PHP and then request to pull the data from the checkbox -- BUT if the checkbox wasn't selected, then a notice displays on the screen saying variable not defined.How do I get this notice to not display.I know I can shut it off in php.ini settings, but I rather not do this way - I like to debug my errors. -- Thanks for your help. Quote Link to comment Share on other sites More sharing options...
mem0ri Posted March 7, 2006 Share Posted March 7, 2006 [!--quoteo(post=352641:date=Mar 7 2006, 02:06 PM:name=stevesmename)--][div class=\'quotetop\']QUOTE(stevesmename @ Mar 7 2006, 02:06 PM) [snapback]352641[/snapback][/div][div class=\'quotemain\'][!--quotec--]When using check boxes in forms on HTML Pages -- I send the data over to PHP and then request to pull the data from the checkbox -- BUT if the checkbox wasn't selected, then a notice displays on the screen saying variable not defined.How do I get this notice to not display.I know I can shut it off in php.ini settings, but I rather not do this way - I like to debug my errors. -- Thanks for your help.[/quote]You can also put an @ in front of your variable...as in:$info = @$_POST['checkbox2']; Quote Link to comment Share on other sites More sharing options...
txmedic03 Posted March 8, 2006 Share Posted March 8, 2006 Well, I would really need to see the form and know exactly what you want to do with the form before I could make a good suggestion. I don't like to just hide errors when they occur, I like to prevent them from ever occuring. One method would be to use if ( isset($_POST['checkbox1']) ) { }. If that checkbox is checked then do whatever it is you wanted to do with it. If the script can be processed dynamically then I may have a few more tricks up my sleeve you may be interested in. Please, give some more details on the script and the form and I will try to assist you further. Quote Link to comment Share on other sites More sharing options...
stevesmename Posted March 8, 2006 Author Share Posted March 8, 2006 The @ Symbol worked perfectly.Thanks for both of your help. Quote Link to comment Share on other sites More sharing options...
kenrbnsn Posted March 8, 2006 Share Posted March 8, 2006 Do not use the "@" when trying to debug your code. It suppresses error message. I almost always use the "if (!isset($var))" method.Ken Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.