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!!! Link to comment https://forums.phpfreaks.com/topic/225279-validate-that-all-fields-in-a-form-have-a-value/ 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 Link to comment https://forums.phpfreaks.com/topic/225279-validate-that-all-fields-in-a-form-have-a-value/#findComment-1163427 Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.