froppo Posted January 22, 2011 Share Posted January 22, 2011 Hello. So I already know an extremely elementary way to check to see if a form field is blank using PHP. For example: if ($subject == "") The question I have is, is there a way to have php check every field in a form to make sure it has some sort of value? I want to create an 'if' statement which basically says, "If all form fields have something filled in, then do this" For example if ($subject == "any value") & ($name == "any value") & ($comment == "any value") Not sure if that makes sense. Any help would be greatly appreciated!!! Quote Link to comment Share on other sites More sharing options...
litebearer Posted January 22, 2011 Share Posted January 22, 2011 Vague idea.... Do a foreach loop on the $_POST array checking if the trimmed value is <1, if so Bad otherwise continue Quote Link to comment Share on other sites More sharing options...
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