dadamssg Posted April 12, 2009 Share Posted April 12, 2009 im setting up a message system between users. I have a To: Subject: and Message: fields for input. I want to check if either the subject is empy or the message is empty....If they both are empty, set an error message. but if one has input and the other doesn't, don't set the error message. if both the subject and message have input, don't set the error message. heres what i have....it sets the message if the subject or message is blank, and if one is empty(bad). but if they both have input, it doesn't(which is good). if(($subject=="") or ($message=="")) { $messages .= "You must have something in either the subject or the message.<br>"; } Link to comment https://forums.phpfreaks.com/topic/153760-solved-help-with-or-stmt/ Share on other sites More sharing options...
.josh Posted April 12, 2009 Share Posted April 12, 2009 if(($subject=="") and ($message=="")) or if(($subject=="") && ($message=="")) Link to comment https://forums.phpfreaks.com/topic/153760-solved-help-with-or-stmt/#findComment-808092 Share on other sites More sharing options...
nankoweap Posted April 12, 2009 Share Posted April 12, 2009 if you didn't somewhere before the code snippet shown, trimming both would be a good idea. Link to comment https://forums.phpfreaks.com/topic/153760-solved-help-with-or-stmt/#findComment-808105 Share on other sites More sharing options...
dadamssg Posted April 13, 2009 Author Share Posted April 13, 2009 hey thanks guys...and yes i trimmed and cleaned them. thanks again Link to comment https://forums.phpfreaks.com/topic/153760-solved-help-with-or-stmt/#findComment-808291 Share on other sites More sharing options...
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